| Gourock to Turkeli | 1,986.05 mi (3,196.24 km) |
| Gourock to Turkoglu | 2,303.48 mi (3,707.09 km) |
| Gourock to Tut | 2,322.66 mi (3,737.97 km) |
| Gourock to Tuzla | 1,853.56 mi (2,983.01 km) |
| Gourock to Tuzluca | 2,431.34 mi (3,912.87 km) |
| Gourock to Ula | 2,014.11 mi (3,241.39 km) |
| Gourock to Ulas | 2,205.61 mi (3,549.58 km) |
| Gourock to Ulubey | 2,165.60 mi (3,485.20 km) |
| Gourock to Ulubey | 1,975.13 mi (3,178.66 km) |
| Gourock to Uludere | 2,526.84 mi (4,066.56 km) |
| Gourock to Ulukisla | 2,208.07 mi (3,553.54 km) |
| Gourock to Ulus | 1,939.42 mi (3,121.20 km) |
| Gourock to Umurlu | 1,958.66 mi (3,152.15 km) |
| Gourock to Unye | 2,136.05 mi (3,437.64 km) |
| Gourock to Urgup | 2,168.83 mi (3,490.40 km) |
