| Grimsby to Massarosa | 819.51 mi (1,318.88 km) |
| Grimsby to Matelica | 928.63 mi (1,494.48 km) |
| Grimsby to Matera | 1,181.35 mi (1,901.20 km) |
| Grimsby to Matino | 1,264.11 mi (2,034.39 km) |
| Grimsby to Mazzarino | 1,314.61 mi (2,115.65 km) |
| Grimsby to Meda | 683.90 mi (1,100.63 km) |
| Grimsby to Medesano | 762.69 mi (1,227.43 km) |
| Grimsby to Medicina | 819.81 mi (1,319.35 km) |
| Grimsby to Meldola | 851.47 mi (1,370.31 km) |
| Grimsby to Melegnano | 705.84 mi (1,135.95 km) |
| Grimsby to Melendugno | 1,257.46 mi (2,023.68 km) |
| Grimsby to Melfi | 1,133.96 mi (1,824.92 km) |
| Grimsby to Melilli | 1,344.88 mi (2,164.38 km) |
| Grimsby to Melito di Napoli | 1,097.84 mi (1,766.81 km) |
| Grimsby to Melito di Porto Salvo | 1,318.08 mi (2,121.24 km) |
