| Siirt to Tutzing | 1,683.60 mi (2,709.50 km) |
| Siirt to Twist | 1,950.04 mi (3,138.29 km) |
| Siirt to Twistringen | 1,889.84 mi (3,041.40 km) |
| Siirt to Ubach-Palenberg | 1,956.79 mi (3,149.16 km) |
| Siirt to Uberherrn | 1,907.53 mi (3,069.88 km) |
| Siirt to Uberlingen | 1,777.79 mi (2,861.07 km) |
| Siirt to Ubstadt-Weiher | 1,821.26 mi (2,931.04 km) |
| Siirt to Ueckermunde | 1,712.20 mi (2,755.52 km) |
| Siirt to Uelzen | 1,819.24 mi (2,927.78 km) |
| Siirt to Uetersen | 1,872.40 mi (3,013.33 km) |
| Siirt to Uetze | 1,820.72 mi (2,930.16 km) |
| Siirt to Uhingen | 1,771.49 mi (2,850.94 km) |
| Siirt to Ulm | 1,749.41 mi (2,815.41 km) |
| Siirt to Unna | 1,901.87 mi (3,060.77 km) |
| Siirt to Unterfohring | 1,671.41 mi (2,689.88 km) |
