| Gourock to Urla | 1,891.83 mi (3,044.60 km) |
| Gourock to Usak | 1,965.85 mi (3,163.73 km) |
| Gourock to Uzumlu | 2,295.96 mi (3,695.00 km) |
| Gourock to Uzunkopru | 1,736.79 mi (2,795.09 km) |
| Gourock to Vakfikebir | 2,216.21 mi (3,566.65 km) |
| Gourock to Van | 2,495.39 mi (4,015.94 km) |
| Gourock to Varto | 2,388.80 mi (3,844.40 km) |
| Gourock to Viransehir | 2,420.65 mi (3,895.66 km) |
| Gourock to Yaglidere | 2,190.21 mi (3,524.80 km) |
| Gourock to Yahsihan | 2,054.00 mi (3,305.59 km) |
| Gourock to Yahyali | 2,212.20 mi (3,560.20 km) |
| Gourock to Yakacik | 2,312.77 mi (3,722.04 km) |
| Gourock to Yakakent | 2,046.55 mi (3,293.61 km) |
| Gourock to Yakinca | 2,310.07 mi (3,717.70 km) |
| Gourock to Yalova | 1,860.61 mi (2,994.36 km) |
