| Witney to Mancha Real | 972.34 mi (1,564.83 km) |
| Witney to Manilva | 1,079.68 mi (1,737.58 km) |
| Witney to Manises | 851.08 mi (1,369.68 km) |
| Witney to Manlleu | 698.58 mi (1,124.26 km) |
| Witney to Manresa | 711.99 mi (1,145.83 km) |
| Witney to Manzanares | 887.90 mi (1,428.93 km) |
| Witney to Manzanares el Real | 771.92 mi (1,242.28 km) |
| Witney to Maracena | 1,012.79 mi (1,629.92 km) |
| Witney to Marbella | 1,067.62 mi (1,718.17 km) |
| Witney to Marchena | 1,016.33 mi (1,635.63 km) |
| Witney to Marin | 731.06 mi (1,176.53 km) |
| Witney to Marratxi | 862.88 mi (1,388.68 km) |
| Witney to Martorell | 730.10 mi (1,174.97 km) |
| Witney to Martos | 979.10 mi (1,575.71 km) |
| Witney to Masamagrell | 845.44 mi (1,360.60 km) |
