| Ardahan to Chaudfontaine | 1,877.00 mi (3,020.73 km) |
| Ardahan to Chaumont-Gistoux | 1,918.61 mi (3,087.70 km) |
| Ardahan to Chimay | 1,931.79 mi (3,108.91 km) |
| Ardahan to Ciney | 1,898.52 mi (3,055.37 km) |
| Ardahan to Colfontaine | 1,953.97 mi (3,144.60 km) |
| Ardahan to Courcelles | 1,931.23 mi (3,108.01 km) |
| Ardahan to Court-Saint-Etienne | 1,923.88 mi (3,096.19 km) |
| Ardahan to Couvin | 1,924.41 mi (3,097.04 km) |
| Ardahan to Damme | 1,983.29 mi (3,191.80 km) |
| Ardahan to De Haan | 1,994.19 mi (3,209.34 km) |
| Ardahan to De Panne | 2,012.33 mi (3,238.53 km) |
| Ardahan to De Pinte | 1,965.95 mi (3,163.89 km) |
| Ardahan to Deerlijk | 1,978.00 mi (3,183.29 km) |
| Ardahan to Deinze | 1,970.91 mi (3,171.87 km) |
| Ardahan to Denderleeuw | 1,946.45 mi (3,132.51 km) |
