| Ickenham to Deville-les-Rouen | 158.58 mi (255.21 km) |
| Ickenham to Dieppe | 131.43 mi (211.51 km) |
| Ickenham to Digne-les-Bains | 601.26 mi (967.63 km) |
| Ickenham to Dijon | 382.10 mi (614.93 km) |
| Ickenham to Dinan | 225.83 mi (363.45 km) |
| Ickenham to Dinard | 214.39 mi (345.03 km) |
| Ickenham to Divonne-les-Bains | 467.13 mi (751.77 km) |
| Ickenham to Dole | 408.02 mi (656.64 km) |
| Ickenham to Dombasle-sur-Meurthe | 362.92 mi (584.06 km) |
| Ickenham to Domerat | 383.69 mi (617.49 km) |
| Ickenham to Domont | 213.45 mi (343.51 km) |
| Ickenham to Douai | 174.03 mi (280.07 km) |
| Ickenham to Douarnenez | 295.34 mi (475.31 km) |
| Ickenham to Douchy-les-Mines | 188.45 mi (303.28 km) |
| Ickenham to Dourdan | 236.00 mi (379.80 km) |
