| Troyan to Dieppe | 1,219.99 mi (1,963.39 km) |
| Troyan to Digne-les-Bains | 928.22 mi (1,493.83 km) |
| Troyan to Dijon | 1,005.24 mi (1,617.78 km) |
| Troyan to Dinan | 1,340.65 mi (2,157.57 km) |
| Troyan to Dinard | 1,342.63 mi (2,160.76 km) |
| Troyan to Divonne-les-Bains | 942.00 mi (1,516.01 km) |
| Troyan to Dole | 980.58 mi (1,578.10 km) |
| Troyan to Dombasle-sur-Meurthe | 967.07 mi (1,556.35 km) |
| Troyan to Domerat | 1,113.07 mi (1,791.31 km) |
| Troyan to Domont | 1,150.92 mi (1,852.23 km) |
| Troyan to Douai | 1,143.89 mi (1,840.92 km) |
| Troyan to Douarnenez | 1,442.86 mi (2,322.06 km) |
| Troyan to Douchy-les-Mines | 1,129.26 mi (1,817.36 km) |
| Troyan to Dourdan | 1,157.72 mi (1,863.17 km) |
| Troyan to Draguignan | 918.29 mi (1,477.85 km) |
