| Aberystwyth to Marly-le-Roi | 364.84 mi (587.16 km) |
| Aberystwyth to Marmande | 580.13 mi (933.63 km) |
| Aberystwyth to Maromme | 301.15 mi (484.66 km) |
| Aberystwyth to Marquette-les-Lille | 329.58 mi (530.40 km) |
| Aberystwyth to Marseille | 765.97 mi (1,232.72 km) |
| Aberystwyth to Martigues | 751.16 mi (1,208.87 km) |
| Aberystwyth to Massy | 377.18 mi (607.01 km) |
| Aberystwyth to Maubeuge | 377.38 mi (607.34 km) |
| Aberystwyth to Mauguio | 712.62 mi (1,146.85 km) |
| Aberystwyth to Mauleon | 407.49 mi (655.79 km) |
| Aberystwyth to Maurepas | 365.19 mi (587.72 km) |
| Aberystwyth to Maxeville | 516.62 mi (831.42 km) |
| Aberystwyth to Mayenne | 322.46 mi (518.95 km) |
| Aberystwyth to Mazamet | 684.36 mi (1,101.36 km) |
| Aberystwyth to Meaux | 387.03 mi (622.86 km) |
