| Portet-sur-Garonne to Marianske Lazne | 694.51 mi (1,117.71 km) |
| Portet-sur-Garonne to Melnik | 774.49 mi (1,246.42 km) |
| Portet-sur-Garonne to Milovice | 785.53 mi (1,264.19 km) |
| Portet-sur-Garonne to Mlada Boleslav | 792.82 mi (1,275.92 km) |
| Portet-sur-Garonne to Mnichovo Hradiste | 799.51 mi (1,286.69 km) |
| Portet-sur-Garonne to Mohelnice | 850.93 mi (1,369.44 km) |
| Portet-sur-Garonne to Moravska Trebova | 840.04 mi (1,351.92 km) |
| Portet-sur-Garonne to Most | 749.77 mi (1,206.64 km) |
| Portet-sur-Garonne to Nachod | 840.84 mi (1,353.20 km) |
| Portet-sur-Garonne to Neratovice | 772.75 mi (1,243.62 km) |
| Portet-sur-Garonne to Nova Paka | 818.74 mi (1,317.64 km) |
| Portet-sur-Garonne to Nove Mesto na Morave | 810.38 mi (1,304.18 km) |
| Portet-sur-Garonne to Nove Mesto nad Metuji | 838.00 mi (1,348.63 km) |
| Portet-sur-Garonne to Novy Bor | 792.90 mi (1,276.06 km) |
| Portet-sur-Garonne to Novy Jicin | 890.79 mi (1,433.59 km) |
