| Merthyr Tudful to Naklo | 883.50 mi (1,421.86 km) |
| Merthyr Tudful to Nazarje | 907.77 mi (1,460.91 km) |
| Merthyr Tudful to Nova Gorica | 868.21 mi (1,397.25 km) |
| Merthyr Tudful to Nova Vas | 909.83 mi (1,464.22 km) |
| Merthyr Tudful to Novo Mesto | 935.45 mi (1,505.47 km) |
| Merthyr Tudful to Odranci | 953.04 mi (1,533.77 km) |
| Merthyr Tudful to Oplotnica | 925.64 mi (1,489.67 km) |
| Merthyr Tudful to Ormoz | 953.77 mi (1,534.95 km) |
| Merthyr Tudful to Osilnica | 926.89 mi (1,491.68 km) |
| Merthyr Tudful to Pesnica | 927.22 mi (1,492.21 km) |
| Merthyr Tudful to Piran | 881.92 mi (1,419.31 km) |
| Merthyr Tudful to Pivka | 900.96 mi (1,449.95 km) |
| Merthyr Tudful to Podcetrtek | 939.95 mi (1,512.70 km) |
| Merthyr Tudful to Podlehnik | 945.19 mi (1,521.14 km) |
| Merthyr Tudful to Podvelka | 913.87 mi (1,470.73 km) |
