| Seaham to Deville-les-Rouen | 384.57 mi (618.91 km) |
| Seaham to Dieppe | 354.88 mi (571.12 km) |
| Seaham to Digne-les-Bains | 815.66 mi (1,312.69 km) |
| Seaham to Dijon | 587.95 mi (946.21 km) |
| Seaham to Dinan | 442.16 mi (711.59 km) |
| Seaham to Dinard | 430.00 mi (692.02 km) |
| Seaham to Divonne-les-Bains | 670.89 mi (1,079.69 km) |
| Seaham to Dole | 611.58 mi (984.24 km) |
| Seaham to Dombasle-sur-Meurthe | 540.33 mi (869.58 km) |
| Seaham to Domerat | 609.79 mi (981.36 km) |
| Seaham to Domont | 430.76 mi (693.25 km) |
| Seaham to Douai | 360.01 mi (579.38 km) |
| Seaham to Douarnenez | 483.55 mi (778.20 km) |
| Seaham to Douchy-les-Mines | 371.09 mi (597.21 km) |
| Seaham to Dourdan | 458.94 mi (738.59 km) |
