| Siran to Plombieres | 1,746.07 mi (2,810.03 km) |
| Siran to Pont-a-Celles | 1,812.03 mi (2,916.18 km) |
| Siran to Poperinge | 1,886.14 mi (3,035.45 km) |
| Siran to Profondeville | 1,788.04 mi (2,877.57 km) |
| Siran to Putte | 1,806.64 mi (2,907.50 km) |
| Siran to Puurs | 1,822.03 mi (2,932.28 km) |
| Siran to Quaregnon | 1,832.26 mi (2,948.74 km) |
| Siran to Raeren | 1,738.23 mi (2,797.41 km) |
| Siran to Ranst | 1,812.18 mi (2,916.42 km) |
| Siran to Ravels | 1,795.44 mi (2,889.49 km) |
| Siran to Retie | 1,791.20 mi (2,882.65 km) |
| Siran to Riemst | 1,762.02 mi (2,835.70 km) |
| Siran to Rijkevorsel | 1,805.06 mi (2,904.96 km) |
| Siran to Rixensart | 1,806.69 mi (2,907.58 km) |
| Siran to Rochefort | 1,770.47 mi (2,849.30 km) |
