| Willimantic to Deville-les-Rouen | 3,440.67 mi (5,537.22 km) |
| Willimantic to Dieppe | 3,431.06 mi (5,521.76 km) |
| Willimantic to Digne-les-Bains | 3,815.45 mi (6,140.37 km) |
| Willimantic to Dijon | 3,665.71 mi (5,899.40 km) |
| Willimantic to Dinan | 3,332.82 mi (5,363.65 km) |
| Willimantic to Dinard | 3,328.22 mi (5,356.25 km) |
| Willimantic to Divonne-les-Bains | 3,741.98 mi (6,022.13 km) |
| Willimantic to Dole | 3,692.37 mi (5,942.29 km) |
| Willimantic to Dombasle-sur-Meurthe | 3,684.75 mi (5,930.03 km) |
| Willimantic to Domerat | 3,585.53 mi (5,770.36 km) |
| Willimantic to Domont | 3,505.41 mi (5,641.41 km) |
| Willimantic to Douai | 3,502.89 mi (5,637.36 km) |
| Willimantic to Douarnenez | 3,242.12 mi (5,217.68 km) |
| Willimantic to Douchy-les-Mines | 3,517.52 mi (5,660.90 km) |
| Willimantic to Dourdan | 3,504.84 mi (5,640.49 km) |
