| Povoa de Santa Iria to Mitcham | 967.61 mi (1,557.22 km) |
| Povoa de Santa Iria to Mold | 1,027.65 mi (1,653.84 km) |
| Povoa de Santa Iria to Molesey | 963.11 mi (1,549.98 km) |
| Povoa de Santa Iria to Monkseaton | 1,172.53 mi (1,887.00 km) |
| Povoa de Santa Iria to Monmouth | 945.37 mi (1,521.43 km) |
| Povoa de Santa Iria to Montrose | 1,269.14 mi (2,042.48 km) |
| Povoa de Santa Iria to Morden | 966.72 mi (1,555.78 km) |
| Povoa de Santa Iria to Morecambe | 1,090.56 mi (1,755.08 km) |
| Povoa de Santa Iria to Moreton | 1,043.36 mi (1,679.13 km) |
| Povoa de Santa Iria to Morley | 1,087.14 mi (1,749.58 km) |
| Povoa de Santa Iria to Morpeth | 1,177.41 mi (1,894.86 km) |
| Povoa de Santa Iria to Morriston | 918.50 mi (1,478.19 km) |
| Povoa de Santa Iria to Mosbrough | 1,063.85 mi (1,712.10 km) |
| Povoa de Santa Iria to Mossley | 1,065.52 mi (1,714.79 km) |
| Povoa de Santa Iria to Moston | 1,063.45 mi (1,711.45 km) |
