| Portes-les-Valence to Ribnica | 482.28 mi (776.16 km) |
| Portes-les-Valence to Ribnica | 514.25 mi (827.61 km) |
| Portes-les-Valence to Rogaska Slatina | 528.64 mi (850.76 km) |
| Portes-les-Valence to Rogasovci | 552.91 mi (889.82 km) |
| Portes-les-Valence to Rogatec | 531.77 mi (855.81 km) |
| Portes-les-Valence to Ruse | 525.63 mi (845.93 km) |
| Portes-les-Valence to Salovci | 565.43 mi (909.97 km) |
| Portes-les-Valence to Selnica ob Dravi | 524.80 mi (844.58 km) |
| Portes-les-Valence to Semic | 503.53 mi (810.36 km) |
| Portes-les-Valence to Sempeter pri Gorici | 431.02 mi (693.66 km) |
| Portes-les-Valence to Sencur | 470.90 mi (757.84 km) |
| Portes-les-Valence to Sentilj | 533.43 mi (858.48 km) |
| Portes-les-Valence to Sentjernej | 511.82 mi (823.70 km) |
| Portes-les-Valence to Sentjur | 517.03 mi (832.08 km) |
| Portes-les-Valence to Sentrupert | 500.74 mi (805.87 km) |
