| Castrolibero to Plombieres | 932.27 mi (1,500.34 km) |
| Castrolibero to Pont-a-Celles | 963.56 mi (1,550.70 km) |
| Castrolibero to Poperinge | 1,029.91 mi (1,657.48 km) |
| Castrolibero to Profondeville | 942.19 mi (1,516.31 km) |
| Castrolibero to Putte | 984.63 mi (1,584.61 km) |
| Castrolibero to Puurs | 995.77 mi (1,602.54 km) |
| Castrolibero to Quaregnon | 974.35 mi (1,568.06 km) |
| Castrolibero to Raeren | 925.18 mi (1,488.94 km) |
| Castrolibero to Ranst | 994.96 mi (1,601.23 km) |
| Castrolibero to Ravels | 992.02 mi (1,596.50 km) |
| Castrolibero to Retie | 984.78 mi (1,584.84 km) |
| Castrolibero to Riemst | 945.52 mi (1,521.67 km) |
| Castrolibero to Rijkevorsel | 997.25 mi (1,604.92 km) |
| Castrolibero to Rixensart | 969.67 mi (1,560.53 km) |
| Castrolibero to Rochefort | 921.23 mi (1,482.57 km) |
