| Castelsarrasin to Plombieres | 514.70 mi (828.33 km) |
| Castelsarrasin to Pont-a-Celles | 471.41 mi (758.66 km) |
| Castelsarrasin to Poperinge | 476.85 mi (767.42 km) |
| Castelsarrasin to Profondeville | 471.96 mi (759.55 km) |
| Castelsarrasin to Putte | 511.35 mi (822.94 km) |
| Castelsarrasin to Puurs | 508.04 mi (817.61 km) |
| Castelsarrasin to Quaregnon | 460.23 mi (740.67 km) |
| Castelsarrasin to Raeren | 515.13 mi (829.03 km) |
| Castelsarrasin to Ranst | 519.89 mi (836.69 km) |
| Castelsarrasin to Ravels | 537.42 mi (864.89 km) |
| Castelsarrasin to Retie | 532.04 mi (856.24 km) |
| Castelsarrasin to Riemst | 512.48 mi (824.76 km) |
| Castelsarrasin to Rijkevorsel | 532.80 mi (857.46 km) |
| Castelsarrasin to Rixensart | 488.24 mi (785.74 km) |
| Castelsarrasin to Rochefort | 465.17 mi (748.62 km) |
