Route optimization for multi-drop deliveries is about more than finding the shortest line between stops. A good route is one a driver can actually finish on time: it respects each customer's window, the vehicle's capacity, the time spent at each door, and the traffic at the hour the driver will be on the road. This guide covers how to set up delivery route optimization so your plans hold up once the van leaves the lot.
What makes multi-drop routing hard
A single point-to-point delivery is simple: pick up here, drop off there. A multi-drop route puts ten, twenty or forty stops in one vehicle, and every stop affects the ones after it. A five-minute delay at stop three becomes a late delivery at stop twelve.
The number of possible stop orders also grows fast. With a handful of stops, an experienced dispatcher can sequence by feel. With thirty stops across a city, nobody can check every option by hand, and "drive the zip codes in order" leaves a lot of time on the road.
Then there are the constraints that a map app ignores:
- Time windows. Some customers need delivery before 11am, others after 2pm.
- Capacity. A van holds only so many boxes, cases or catering trays.
- Service time. A doorstep drop takes two minutes. A setup in a corporate office takes fifteen.
- Multiple pickups. Some routes collect from two or three locations before delivering.
Five steps to better multi-drop routes
Here is the process we see work for grocers, retailers, caterers and courier fleets alike, from the order data to the post-route review.
Step 1: Get the inputs right
Routing software can only plan with the data it has. Most bad routes start with bad order data, not a bad algorithm.
- Verify addresses. Include suite, floor and unit numbers. A wrong pin costs more than a long drive.
- Record the delivery window the customer was promised, not a guess.
- Set service time per stop. FULFLLD has a service time field (in minutes) on each drop-off for exactly this.
- Add notes for loading docks, security desks and parking.
- Save repeat locations in an address book so the details are right every time.
When you have a lot of orders, typing them in one at a time is a waste of a dispatcher's morning. FULFLLD supports bulk import from a spreadsheet template, plus order intake through the API, Shopify and POS integrations, so orders arrive with the fields routing needs.
Step 2: Group orders into routes
Before you sequence stops, decide which orders belong together. Common ways to group:
- By window: all morning deliveries in one wave, afternoon in another.
- By area: one route per neighborhood or zone.
- By pickup location: everything leaving the same store or kitchen.
In FULFLLD you build a route by clicking orders on the map or drawing a polygon around a group of them, then clicking Create. You can assign a driver right away or later. If you are planning a big day, the routing plans include bulk route optimization so you can build many routes at once instead of one by one.
Step 3: Let the optimizer sequence the stops
Once orders are grouped, the optimizer decides the stop order. FULFLLD's route optimization considers traffic conditions, delivery time windows and vehicle capacity when it plans, with the goal of fewer miles, less fuel and more deliveries per driver. The satellite map shows live traffic so dispatchers can see what drivers are about to drive into.
Speed matters here too. FULFLLD's automated route generation averages under ten minutes per route, compared with the much longer manual process of looking up stops, sequencing them and sending them to drivers.
When to override the optimizer.
Software doesn't know everything you know. A building that only accepts deliveries before noon, a customer who always runs late, a road closure that hasn't hit the map yet. In FULFLLD you can edit a route, drag and drop stops into a new order, remove an order or change the driver, then save. Use overrides for real local knowledge, not habit.
Step 4: Run the route and adjust live
The plan is a starting point. Once drivers are out, things change: a pickup is late, a customer isn't home, an order gets added.
Drivers run routed deliveries in the FULFLLD driver app. The app walks them through each pickup and each drop-off in order, shows "Start Drop-off (1 of 3)" style progress, and opens Google Maps for navigation. At each stop they mark success or failure, attach photos or signatures, and move to the next one. Dispatchers watch progress on the map and can make mid-route changes when something goes wrong.
Customers can follow along too. Route-progress SMS rules send a message when the driver is a set number of stops away, with a live tracking link. That one message prevents a lot of missed deliveries, because people step out to meet the driver instead of being in the shower.
After the route: measure and tighten
Every completed route is data for the next one. FULFLLD can email a route summary when a route is completed, with a link to the detailed view: stop-level proof of delivery, a table of route and stop details, and a downloadable .xlsx report. Look for patterns:
- Stops that always take longer than their service time.
- Windows that are too tight to hit consistently.
- Routes that run long because they include one far-out stop.
- Failed deliveries clustered at the same addresses.
Feed what you learn back into your inputs. Update service times, move stubborn addresses to a different window, and split routes that are too long.
A multi-drop routing checklist
- Every order has a verified address, phone number and window.
- Service time is set per stop, with longer times for setups and heavy items.
- Orders are grouped by window, zone or pickup before sequencing.
- Routes are optimized with traffic, windows and capacity, then reviewed.
- Drivers are assigned and have the route in the app before they load.
- Customers get a "few stops away" SMS with a tracking link.
- Proof of delivery is required on each stop.
- Route summaries are reviewed weekly and inputs are updated.
Catering teams face their own version of this problem. If that is you, read our guide on how to optimize catering delivery routes.
Want to see your own stops sequenced? Book a demo and bring a day of real orders.