| Seinajoki to Dieppe | 1,206.83 mi (1,942.21 km) |
| Seinajoki to Digne-les-Bains | 1,451.64 mi (2,336.20 km) |
| Seinajoki to Dijon | 1,271.43 mi (2,046.17 km) |
| Seinajoki to Dinan | 1,370.27 mi (2,205.24 km) |
| Seinajoki to Dinard | 1,360.52 mi (2,189.54 km) |
| Seinajoki to Divonne-les-Bains | 1,308.94 mi (2,106.53 km) |
| Seinajoki to Dole | 1,275.61 mi (2,052.89 km) |
| Seinajoki to Dombasle-sur-Meurthe | 1,163.03 mi (1,871.71 km) |
| Seinajoki to Domerat | 1,383.56 mi (2,226.62 km) |
| Seinajoki to Domont | 1,228.04 mi (1,976.34 km) |
| Seinajoki to Douai | 1,131.62 mi (1,821.17 km) |
| Seinajoki to Douarnenez | 1,451.12 mi (2,335.35 km) |
| Seinajoki to Douchy-les-Mines | 1,128.15 mi (1,815.58 km) |
| Seinajoki to Dourdan | 1,264.94 mi (2,035.72 km) |
| Seinajoki to Draguignan | 1,483.14 mi (2,386.88 km) |
