| Thornton to Deville-les-Rouen | 323.30 mi (520.30 km) |
| Thornton to Dieppe | 295.12 mi (474.94 km) |
| Thornton to Digne-les-Bains | 762.80 mi (1,227.61 km) |
| Thornton to Dijon | 538.81 mi (867.13 km) |
| Thornton to Dinan | 368.66 mi (593.30 km) |
| Thornton to Dinard | 356.45 mi (573.65 km) |
| Thornton to Divonne-les-Bains | 623.18 mi (1,002.91 km) |
| Thornton to Dole | 563.66 mi (907.12 km) |
| Thornton to Dombasle-sur-Meurthe | 502.72 mi (809.05 km) |
| Thornton to Domerat | 548.65 mi (882.97 km) |
| Thornton to Domont | 374.92 mi (603.37 km) |
| Thornton to Douai | 315.47 mi (507.69 km) |
| Thornton to Douarnenez | 408.14 mi (656.83 km) |
| Thornton to Douchy-les-Mines | 328.08 mi (527.99 km) |
| Thornton to Dourdan | 400.01 mi (643.75 km) |
