| Grimsby to March | 70.58 mi (113.59 km) |
| Grimsby to Margate | 162.88 mi (262.14 km) |
| Grimsby to Market Drayton | 109.49 mi (176.20 km) |
| Grimsby to Market Harborough | 83.02 mi (133.61 km) |
| Grimsby to Marlow | 141.11 mi (227.09 km) |
| Grimsby to Marple | 82.29 mi (132.44 km) |
| Grimsby to Marton | 81.05 mi (130.44 km) |
| Grimsby to Maryport | 159.16 mi (256.15 km) |
| Grimsby to Matlock | 67.43 mi (108.52 km) |
| Grimsby to Melksham | 174.73 mi (281.20 km) |
| Grimsby to Meltham | 72.62 mi (116.88 km) |
| Grimsby to Melton Mowbray | 64.66 mi (104.05 km) |
| Grimsby to Merthyr Tudful | 187.04 mi (301.02 km) |
| Grimsby to Methil | 215.30 mi (346.49 km) |
| Grimsby to Mexborough | 49.63 mi (79.87 km) |
