| Greenock to Turkeli | 1,984.02 mi (3,192.97 km) |
| Greenock to Turkoglu | 2,301.46 mi (3,703.85 km) |
| Greenock to Tut | 2,320.64 mi (3,734.71 km) |
| Greenock to Tuzla | 1,851.56 mi (2,979.81 km) |
| Greenock to Tuzluca | 2,429.30 mi (3,909.59 km) |
| Greenock to Ula | 2,012.18 mi (3,238.29 km) |
| Greenock to Ulas | 2,203.58 mi (3,546.32 km) |
| Greenock to Ulubey | 2,163.56 mi (3,481.92 km) |
| Greenock to Ulubey | 1,973.17 mi (3,175.50 km) |
| Greenock to Uludere | 2,524.81 mi (4,063.28 km) |
| Greenock to Ulukisla | 2,206.06 mi (3,550.32 km) |
| Greenock to Ulus | 1,937.40 mi (3,117.94 km) |
| Greenock to Umurlu | 1,956.72 mi (3,149.04 km) |
| Greenock to Unye | 2,134.02 mi (3,434.37 km) |
| Greenock to Urgup | 2,166.82 mi (3,487.15 km) |
