| Merthyr Tudful to Urla | 1,720.80 mi (2,769.36 km) |
| Merthyr Tudful to Usak | 1,811.42 mi (2,915.20 km) |
| Merthyr Tudful to Uzumlu | 2,199.29 mi (3,539.42 km) |
| Merthyr Tudful to Uzunkopru | 1,587.05 mi (2,554.12 km) |
| Merthyr Tudful to Vakfikebir | 2,127.20 mi (3,423.39 km) |
| Merthyr Tudful to Van | 2,407.09 mi (3,873.84 km) |
| Merthyr Tudful to Varto | 2,296.39 mi (3,695.68 km) |
| Merthyr Tudful to Viransehir | 2,308.00 mi (3,714.37 km) |
| Merthyr Tudful to Yaglidere | 2,096.21 mi (3,373.52 km) |
| Merthyr Tudful to Yahsihan | 1,928.66 mi (3,103.87 km) |
| Merthyr Tudful to Yahyali | 2,084.14 mi (3,354.09 km) |
| Merthyr Tudful to Yakacik | 2,180.29 mi (3,508.83 km) |
| Merthyr Tudful to Yakakent | 1,944.71 mi (3,129.71 km) |
| Merthyr Tudful to Yakinca | 2,197.17 mi (3,536.00 km) |
| Merthyr Tudful to Yalova | 1,719.95 mi (2,768.00 km) |
