| Portes-les-Valence to Dobrovnik | 565.88 mi (910.70 km) |
| Portes-les-Valence to Dobrovo | 426.45 mi (686.31 km) |
| Portes-les-Valence to Dol | 480.18 mi (772.78 km) |
| Portes-les-Valence to Dolenjske Toplice | 498.10 mi (801.62 km) |
| Portes-les-Valence to Domzale | 478.34 mi (769.82 km) |
| Portes-les-Valence to Dornava | 544.99 mi (877.08 km) |
| Portes-les-Valence to Dragomer | 467.23 mi (751.94 km) |
| Portes-les-Valence to Dravograd | 503.16 mi (809.76 km) |
| Portes-les-Valence to Gorenja Vas | 456.68 mi (734.96 km) |
| Portes-les-Valence to Gorisnica | 547.88 mi (881.72 km) |
| Portes-les-Valence to Gornja Radgona | 549.47 mi (884.29 km) |
| Portes-les-Valence to Gornji Grad | 489.72 mi (788.13 km) |
| Portes-les-Valence to Gornji Petrovci | 561.42 mi (903.52 km) |
| Portes-les-Valence to Grad | 555.80 mi (894.47 km) |
| Portes-les-Valence to Grosuplje | 479.87 mi (772.28 km) |
