| Povoa de Santa Iria to March | 1,041.97 mi (1,676.89 km) |
| Povoa de Santa Iria to Margate | 1,001.90 mi (1,612.40 km) |
| Povoa de Santa Iria to Market Drayton | 1,019.55 mi (1,640.80 km) |
| Povoa de Santa Iria to Market Harborough | 1,018.14 mi (1,638.54 km) |
| Povoa de Santa Iria to Marlow | 964.81 mi (1,552.72 km) |
| Povoa de Santa Iria to Marple | 1,057.60 mi (1,702.04 km) |
| Povoa de Santa Iria to Marton | 1,143.65 mi (1,840.53 km) |
| Povoa de Santa Iria to Maryport | 1,125.63 mi (1,811.52 km) |
| Povoa de Santa Iria to Matlock | 1,049.04 mi (1,688.27 km) |
| Povoa de Santa Iria to Melksham | 926.98 mi (1,491.83 km) |
| Povoa de Santa Iria to Meltham | 1,073.30 mi (1,727.31 km) |
| Povoa de Santa Iria to Melton Mowbray | 1,036.76 mi (1,668.50 km) |
| Povoa de Santa Iria to Merthyr Tudful | 931.25 mi (1,498.70 km) |
| Povoa de Santa Iria to Methil | 1,228.51 mi (1,977.10 km) |
| Povoa de Santa Iria to Mexborough | 1,076.19 mi (1,731.97 km) |
