| Aberystwyth to Mechernich | 477.70 mi (768.78 km) |
| Aberystwyth to Meckenbeuren | 685.76 mi (1,103.63 km) |
| Aberystwyth to Meckenheim | 492.14 mi (792.02 km) |
| Aberystwyth to Meerane | 716.07 mi (1,152.40 km) |
| Aberystwyth to Meerbusch | 465.16 mi (748.60 km) |
| Aberystwyth to Meine | 615.07 mi (989.85 km) |
| Aberystwyth to Meinerzhagen | 508.28 mi (817.99 km) |
| Aberystwyth to Meiningen | 635.82 mi (1,023.25 km) |
| Aberystwyth to Meissen | 753.68 mi (1,212.94 km) |
| Aberystwyth to Meitingen | 706.88 mi (1,137.61 km) |
| Aberystwyth to Melle | 524.22 mi (843.64 km) |
| Aberystwyth to Melsungen | 588.53 mi (947.15 km) |
| Aberystwyth to Memmelsdorf | 672.08 mi (1,081.61 km) |
| Aberystwyth to Memmingen | 699.37 mi (1,125.53 km) |
| Aberystwyth to Mendig | 509.08 mi (819.28 km) |
