| Ardahan to Sprimont | 1,874.95 mi (3,017.44 km) |
| Ardahan to Stabroek | 1,937.27 mi (3,117.74 km) |
| Ardahan to Staden | 1,993.35 mi (3,207.99 km) |
| Ardahan to Steenokkerzeel | 1,928.24 mi (3,103.20 km) |
| Ardahan to Stekene | 1,950.66 mi (3,139.28 km) |
| Ardahan to Strombeek-Bever | 1,935.05 mi (3,114.16 km) |
| Ardahan to Temse | 1,942.91 mi (3,126.81 km) |
| Ardahan to Ternat | 1,942.01 mi (3,125.36 km) |
| Ardahan to Tervuren | 1,927.93 mi (3,102.71 km) |
| Ardahan to Tessenderlo | 1,904.17 mi (3,064.47 km) |
| Ardahan to Theux | 1,868.79 mi (3,007.52 km) |
| Ardahan to Thuin | 1,934.62 mi (3,113.47 km) |
| Ardahan to Tielt | 1,979.99 mi (3,186.49 km) |
| Ardahan to Tienen | 1,908.99 mi (3,072.22 km) |
| Ardahan to Tongeren | 1,885.83 mi (3,034.94 km) |
