| Ardahan to Trezzo sull'Adda | 1,683.10 mi (2,708.68 km) |
| Ardahan to Tricase | 1,276.57 mi (2,054.44 km) |
| Ardahan to Trieste | 1,477.78 mi (2,378.25 km) |
| Ardahan to Triggiano | 1,337.84 mi (2,153.04 km) |
| Ardahan to Trinitapoli | 1,376.96 mi (2,216.00 km) |
| Ardahan to Trissino | 1,593.85 mi (2,565.05 km) |
| Ardahan to Triuggio | 1,695.24 mi (2,728.22 km) |
| Ardahan to Trofarello | 1,771.77 mi (2,851.39 km) |
| Ardahan to Troina | 1,510.20 mi (2,430.43 km) |
| Ardahan to Turin | 1,774.13 mi (2,855.19 km) |
| Ardahan to Udine | 1,504.70 mi (2,421.57 km) |
| Ardahan to Ugento | 1,286.95 mi (2,071.14 km) |
| Ardahan to Umbertide | 1,553.01 mi (2,499.33 km) |
| Ardahan to Urbino | 1,535.62 mi (2,471.34 km) |
| Ardahan to Urgnano | 1,674.66 mi (2,695.10 km) |
