| Widnes to Miranda de Ebro | 737.96 mi (1,187.63 km) |
| Widnes to Mislata | 965.73 mi (1,554.20 km) |
| Widnes to Moana | 814.19 mi (1,310.32 km) |
| Widnes to Moguer | 1,128.91 mi (1,816.81 km) |
| Widnes to Molina de Segura | 1,060.15 mi (1,706.15 km) |
| Widnes to Molins de Rey | 854.42 mi (1,375.06 km) |
| Widnes to Mollerusa | 827.74 mi (1,332.12 km) |
| Widnes to Mollet | 848.63 mi (1,365.74 km) |
| Widnes to Moncada | 851.62 mi (1,370.56 km) |
| Widnes to Moncada | 960.99 mi (1,546.56 km) |
| Widnes to Monforte de Lemos | 781.06 mi (1,256.99 km) |
| Widnes to Monforte del Cid | 1,039.62 mi (1,673.11 km) |
| Widnes to Mongat | 854.10 mi (1,374.55 km) |
| Widnes to Monovar | 1,035.19 mi (1,665.98 km) |
| Widnes to Monserrat | 972.86 mi (1,565.67 km) |
