| Aberystwyth to Miranda de Ebro | 674.43 mi (1,085.39 km) |
| Aberystwyth to Mislata | 910.87 mi (1,465.90 km) |
| Aberystwyth to Moana | 732.90 mi (1,179.49 km) |
| Aberystwyth to Moguer | 1,054.51 mi (1,697.07 km) |
| Aberystwyth to Molina de Segura | 1,001.68 mi (1,612.05 km) |
| Aberystwyth to Molins de Rey | 811.96 mi (1,306.73 km) |
| Aberystwyth to Mollerusa | 780.52 mi (1,256.13 km) |
| Aberystwyth to Mollet | 807.28 mi (1,299.19 km) |
| Aberystwyth to Moncada | 810.08 mi (1,303.70 km) |
| Aberystwyth to Moncada | 906.25 mi (1,458.46 km) |
| Aberystwyth to Monforte de Lemos | 702.22 mi (1,130.11 km) |
| Aberystwyth to Monforte del Cid | 982.97 mi (1,581.93 km) |
| Aberystwyth to Mongat | 812.94 mi (1,308.30 km) |
| Aberystwyth to Monovar | 978.18 mi (1,574.24 km) |
| Aberystwyth to Monserrat | 917.21 mi (1,476.11 km) |
