| Marinha Grande to Lye | 935.84 mi (1,506.10 km) |
| Marinha Grande to Lymington | 839.60 mi (1,351.20 km) |
| Marinha Grande to Lymm | 989.67 mi (1,592.72 km) |
| Marinha Grande to Mablethorpe | 1,033.72 mi (1,663.61 km) |
| Marinha Grande to Macclesfield | 986.19 mi (1,587.12 km) |
| Marinha Grande to Mackworth | 975.20 mi (1,569.43 km) |
| Marinha Grande to Madeley | 941.94 mi (1,515.90 km) |
| Marinha Grande to Maesteg | 857.64 mi (1,380.24 km) |
| Marinha Grande to Maghull | 991.88 mi (1,596.28 km) |
| Marinha Grande to Maidenhead | 903.68 mi (1,454.32 km) |
| Marinha Grande to Maidstone | 916.79 mi (1,475.44 km) |
| Marinha Grande to Maldon | 946.85 mi (1,523.81 km) |
| Marinha Grande to Maltby | 1,012.16 mi (1,628.91 km) |
| Marinha Grande to Manchester | 999.22 mi (1,608.09 km) |
| Marinha Grande to Mansfield | 994.67 mi (1,600.76 km) |
