| Smiltene to Deville-les-Rouen | 1,151.86 mi (1,853.73 km) |
| Smiltene to Dieppe | 1,131.90 mi (1,821.62 km) |
| Smiltene to Digne-les-Bains | 1,251.20 mi (2,013.61 km) |
| Smiltene to Dijon | 1,116.67 mi (1,797.10 km) |
| Smiltene to Dinan | 1,305.59 mi (2,101.14 km) |
| Smiltene to Dinard | 1,298.36 mi (2,089.51 km) |
| Smiltene to Divonne-les-Bains | 1,130.49 mi (1,819.35 km) |
| Smiltene to Dole | 1,112.76 mi (1,790.81 km) |
| Smiltene to Dombasle-sur-Meurthe | 1,009.00 mi (1,623.83 km) |
| Smiltene to Domerat | 1,245.44 mi (2,004.33 km) |
| Smiltene to Domont | 1,126.24 mi (1,812.51 km) |
| Smiltene to Douai | 1,042.26 mi (1,677.36 km) |
| Smiltene to Douarnenez | 1,403.09 mi (2,258.05 km) |
| Smiltene to Douchy-les-Mines | 1,034.11 mi (1,664.24 km) |
| Smiltene to Dourdan | 1,159.54 mi (1,866.10 km) |
