| Portes-les-Valence to Marianske Lazne | 507.00 mi (815.95 km) |
| Portes-les-Valence to Melnik | 584.91 mi (941.33 km) |
| Portes-les-Valence to Milovice | 594.78 mi (957.21 km) |
| Portes-les-Valence to Mlada Boleslav | 602.75 mi (970.03 km) |
| Portes-les-Valence to Mnichovo Hradiste | 609.78 mi (981.34 km) |
| Portes-les-Valence to Mohelnice | 656.82 mi (1,057.04 km) |
| Portes-les-Valence to Moravska Trebova | 646.05 mi (1,039.72 km) |
| Portes-les-Valence to Most | 562.61 mi (905.43 km) |
| Portes-les-Valence to Nachod | 649.04 mi (1,044.53 km) |
| Portes-les-Valence to Neratovice | 582.73 mi (937.81 km) |
| Portes-les-Valence to Nova Paka | 628.04 mi (1,010.74 km) |
| Portes-les-Valence to Nove Mesto na Morave | 616.37 mi (991.96 km) |
| Portes-les-Valence to Nove Mesto nad Metuji | 645.99 mi (1,039.62 km) |
| Portes-les-Valence to Novy Bor | 604.90 mi (973.49 km) |
| Portes-les-Valence to Novy Jicin | 695.85 mi (1,119.87 km) |
