| Irthlingborough to Chaudfontaine | 294.52 mi (473.98 km) |
| Irthlingborough to Chaumont-Gistoux | 254.81 mi (410.07 km) |
| Irthlingborough to Chimay | 265.01 mi (426.49 km) |
| Irthlingborough to Ciney | 283.53 mi (456.30 km) |
| Irthlingborough to Colfontaine | 233.76 mi (376.20 km) |
| Irthlingborough to Courcelles | 250.73 mi (403.50 km) |
| Irthlingborough to Court-Saint-Etienne | 251.60 mi (404.92 km) |
| Irthlingborough to Couvin | 270.85 mi (435.89 km) |
| Irthlingborough to Damme | 182.32 mi (293.42 km) |
| Irthlingborough to De Haan | 171.92 mi (276.67 km) |
| Irthlingborough to De Panne | 161.11 mi (259.28 km) |
| Irthlingborough to De Pinte | 204.32 mi (328.82 km) |
| Irthlingborough to Deerlijk | 198.28 mi (319.10 km) |
| Irthlingborough to Deinze | 200.42 mi (322.55 km) |
| Irthlingborough to Denderleeuw | 224.76 mi (361.71 km) |
