| Ardahan to Plombieres | 1,864.32 mi (3,000.34 km) |
| Ardahan to Pont-a-Celles | 1,932.58 mi (3,110.19 km) |
| Ardahan to Poperinge | 2,005.32 mi (3,227.25 km) |
| Ardahan to Profondeville | 1,909.08 mi (3,072.36 km) |
| Ardahan to Putte | 1,923.73 mi (3,095.95 km) |
| Ardahan to Puurs | 1,939.16 mi (3,120.78 km) |
| Ardahan to Quaregnon | 1,953.43 mi (3,143.74 km) |
| Ardahan to Raeren | 1,856.68 mi (2,988.04 km) |
| Ardahan to Ranst | 1,928.41 mi (3,103.47 km) |
| Ardahan to Ravels | 1,910.38 mi (3,074.46 km) |
| Ardahan to Retie | 1,906.71 mi (3,068.55 km) |
| Ardahan to Riemst | 1,880.02 mi (3,025.60 km) |
| Ardahan to Rijkevorsel | 1,920.24 mi (3,090.33 km) |
| Ardahan to Rixensart | 1,925.85 mi (3,099.36 km) |
| Ardahan to Rochefort | 1,892.61 mi (3,045.86 km) |
