| Sulmona to Chaudfontaine | 709.24 mi (1,141.41 km) |
| Sulmona to Chaumont-Gistoux | 740.24 mi (1,191.30 km) |
| Sulmona to Chimay | 718.55 mi (1,156.39 km) |
| Sulmona to Ciney | 708.46 mi (1,140.15 km) |
| Sulmona to Colfontaine | 750.53 mi (1,207.86 km) |
| Sulmona to Courcelles | 737.55 mi (1,186.98 km) |
| Sulmona to Court-Saint-Etienne | 741.18 mi (1,192.82 km) |
| Sulmona to Couvin | 713.50 mi (1,148.26 km) |
| Sulmona to Damme | 810.11 mi (1,303.74 km) |
| Sulmona to De Haan | 818.61 mi (1,317.43 km) |
| Sulmona to De Panne | 823.41 mi (1,325.15 km) |
| Sulmona to De Pinte | 786.63 mi (1,265.96 km) |
| Sulmona to Deerlijk | 787.99 mi (1,268.14 km) |
| Sulmona to Deinze | 789.20 mi (1,270.09 km) |
| Sulmona to Denderleeuw | 768.06 mi (1,236.08 km) |
