| Letterkenny to Mions | 848.89 mi (1,366.15 km) |
| Letterkenny to Mios | 775.74 mi (1,248.44 km) |
| Letterkenny to Miramas | 969.72 mi (1,560.62 km) |
| Letterkenny to Miribel | 839.93 mi (1,351.74 km) |
| Letterkenny to Mitry-Mory | 602.11 mi (969.00 km) |
| Letterkenny to Moissac | 845.90 mi (1,361.35 km) |
| Letterkenny to Moissy-Cramayel | 619.73 mi (997.36 km) |
| Letterkenny to Molsheim | 784.67 mi (1,262.81 km) |
| Letterkenny to Mondeville | 507.77 mi (817.18 km) |
| Letterkenny to Monistrol-sur-Loire | 848.12 mi (1,364.91 km) |
| Letterkenny to Mons-en-Baroeul | 541.13 mi (870.86 km) |
| Letterkenny to Mont-de-Marsan | 829.58 mi (1,335.08 km) |
| Letterkenny to Mont-Saint-Aignan | 531.36 mi (855.14 km) |
| Letterkenny to Mont-Saint-Martin | 680.98 mi (1,095.94 km) |
| Letterkenny to Montargis | 657.12 mi (1,057.53 km) |
