| Merthyr Tudful to Montataire | 307.88 mi (495.49 km) |
| Merthyr Tudful to Montauban | 576.75 mi (928.19 km) |
| Merthyr Tudful to Montbeliard | 540.60 mi (870.01 km) |
| Merthyr Tudful to Montbrison | 542.59 mi (873.21 km) |
| Merthyr Tudful to Montceau-les-Mines | 494.77 mi (796.26 km) |
| Merthyr Tudful to Montelimar | 621.17 mi (999.67 km) |
| Merthyr Tudful to Montereau-faut-Yonne | 363.93 mi (585.70 km) |
| Merthyr Tudful to Montesson | 312.58 mi (503.05 km) |
| Merthyr Tudful to Monteux | 657.99 mi (1,058.93 km) |
| Merthyr Tudful to Montevrain | 334.89 mi (538.95 km) |
| Merthyr Tudful to Montfermeil | 327.49 mi (527.04 km) |
| Merthyr Tudful to Montgeron | 332.55 mi (535.18 km) |
| Merthyr Tudful to Montigny-en-Gohelle | 288.34 mi (464.04 km) |
| Merthyr Tudful to Montigny-le-Bretonneux | 314.98 mi (506.91 km) |
| Merthyr Tudful to Montigny-les-Cormeilles | 310.35 mi (499.46 km) |
