| Merthyr Tudful to Slatina | 1,366.21 mi (2,198.70 km) |
| Merthyr Tudful to Slobozia | 1,488.28 mi (2,395.16 km) |
| Merthyr Tudful to Sovata | 1,324.17 mi (2,131.05 km) |
| Merthyr Tudful to Strehaia | 1,310.26 mi (2,108.66 km) |
| Merthyr Tudful to Suceava | 1,344.31 mi (2,163.45 km) |
| Merthyr Tudful to Targoviste | 1,394.82 mi (2,244.74 km) |
| Merthyr Tudful to Targu Frumos | 1,389.01 mi (2,235.39 km) |
| Merthyr Tudful to Targu Jiu | 1,298.86 mi (2,090.31 km) |
| Merthyr Tudful to Targu Lapus | 1,247.48 mi (2,007.63 km) |
| Merthyr Tudful to Targu Neamt | 1,361.22 mi (2,190.67 km) |
| Merthyr Tudful to Targu Ocna | 1,399.82 mi (2,252.79 km) |
| Merthyr Tudful to Targu Secuiesc | 1,388.25 mi (2,234.17 km) |
| Merthyr Tudful to Targu-Mures | 1,303.88 mi (2,098.39 km) |
| Merthyr Tudful to Tarnaveni | 1,298.09 mi (2,089.07 km) |
| Merthyr Tudful to Tasnad | 1,192.17 mi (1,918.61 km) |
