Enter Delivery Route Details
Use the responsive calculator grid below. It shows three columns on large screens, two on smaller screens, and one on mobile.
Delivery Distance Chart
The Plotly graph shows cumulative distance progression across delivery legs, access mileage, buffers, and final adjusted totals.
Example Data Table
| Input Item | Example Value | Why It Matters |
|---|---|---|
| Leg 1 | 18.00 km | First delivery segment from starting point. |
| Leg 2 | 24.00 km | Second planned route segment. |
| Leg 3 | 13.50 km | Third delivery movement between stops. |
| Pickup Access | 4.00 km | Distance from yard to loaded route start. |
| Dropoff Access | 3.00 km | Distance from route end to final unloading point. |
| Stops | 4 | Used to add repeated stop buffer distance. |
| Stop Buffer | 0.75 km | Extra maneuvering distance for each extra stop. |
| Detour Percentage | 9% | Allows for traffic diversions and route variation. |
| Road Factor | 1.04 | Adjusts for road restrictions or slower paths. |
| Return Distance | 19.00 km | Captures backhaul or vehicle return mileage. |
Formula Used
Main Route Distance = Leg 1 + Leg 2 + Leg 3 + Leg 4 + Leg 5
Access Distance = Pickup Access + Dropoff Access
Stop Buffer Distance = (Stops - 1) × Extra Distance Per Additional Stop
Loaded Distance = Main Route Distance + Access Distance + Stop Buffer Distance
Adjusted Delivery Distance = Loaded Distance × (1 + Detour % / 100) × Road Factor
Round Trip Distance = Adjusted Delivery Distance + Return Distance
This model is useful for dispatch planning because it separates route legs, terminal access mileage, stop overhead, and real-world adjustment factors.
How to Use This Calculator
- Choose kilometers or miles as the working unit.
- Enter up to five route leg distances for the delivery journey.
- Add pickup and dropoff access distances for yard or dock movement.
- Enter the number of stops and extra distance added per additional stop.
- Add a detour percentage to reflect traffic or route variation.
- Use the road factor to account for road quality, restrictions, or non-direct travel.
- Enter return distance when you want total round-trip planning mileage.
- Press Calculate Distance to show the result above the form.
- Use the CSV and PDF buttons to export the calculated summary.
FAQs
1. What does this calculator measure?
It estimates delivery route distance using route legs, access mileage, stop buffers, detour allowance, and optional return travel. This helps with dispatch planning, mileage reviews, and operational reporting.
2. Can I calculate one-way and round-trip routes?
Yes. Enter zero for return distance to keep the calculation one-way. Add a return value when you need total mileage for round-trip planning or vehicle utilization.
3. Why is there a stop buffer field?
Repeated stops often add small local movements for parking, reversing, lane re-entry, or site access. The stop buffer lets you estimate that hidden extra mileage consistently.
4. What is the detour percentage used for?
The detour percentage inflates base route mileage to reflect traffic diversions, road closures, missed turns, and longer real-world road alignment versus clean planned distance.
5. What does the road factor represent?
Road factor is a multiplier for route difficulty. Values above 1.00 increase mileage impact for indirect road patterns, restrictions, and operational inefficiencies.
6. How many delivery legs can I enter?
This version supports five separate route legs. Leave unused leg fields at zero if the shipment uses fewer segments or direct routing.
7. Can I use miles instead of kilometers?
Yes. Select miles from the unit field before calculation. All entries and results will remain in the chosen distance unit for consistency.
8. What is distance per vehicle?
Distance per vehicle divides total round-trip mileage by the number of vehicles. It helps compare fleet loading balance and individual route assignment exposure.