| Donaueschingen to Turkoglu | 1,601.88 mi (2,577.98 km) |
| Donaueschingen to Tut | 1,632.99 mi (2,628.05 km) |
| Donaueschingen to Tuzla | 1,134.37 mi (1,825.59 km) |
| Donaueschingen to Tuzluca | 1,812.79 mi (2,917.41 km) |
| Donaueschingen to Ula | 1,254.68 mi (2,019.22 km) |
| Donaueschingen to Ulas | 1,524.11 mi (2,452.82 km) |
| Donaueschingen to Ulubey | 1,512.81 mi (2,434.64 km) |
| Donaueschingen to Ulubey | 1,230.95 mi (1,981.02 km) |
| Donaueschingen to Uludere | 1,869.85 mi (3,009.23 km) |
| Donaueschingen to Ulukisla | 1,491.23 mi (2,399.90 km) |
| Donaueschingen to Ulus | 1,256.71 mi (2,022.48 km) |
| Donaueschingen to Umurlu | 1,201.79 mi (1,934.10 km) |
| Donaueschingen to Unye | 1,483.38 mi (2,387.27 km) |
| Donaueschingen to Urgup | 1,466.21 mi (2,359.64 km) |
| Donaueschingen to Urla | 1,131.31 mi (1,820.67 km) |
