| Grays to Massarosa | 700.85 mi (1,127.90 km) |
| Grays to Matelica | 819.16 mi (1,318.30 km) |
| Grays to Matera | 1,075.24 mi (1,730.44 km) |
| Grays to Matino | 1,161.18 mi (1,868.75 km) |
| Grays to Mazzarino | 1,190.72 mi (1,916.27 km) |
| Grays to Meda | 568.69 mi (915.22 km) |
| Grays to Medesano | 647.33 mi (1,041.78 km) |
| Grays to Medicina | 710.35 mi (1,143.19 km) |
| Grays to Meldola | 742.09 mi (1,194.27 km) |
| Grays to Melegnano | 589.67 mi (948.98 km) |
| Grays to Melendugno | 1,156.13 mi (1,860.61 km) |
| Grays to Melfi | 1,025.57 mi (1,650.49 km) |
| Grays to Melilli | 1,223.52 mi (1,969.07 km) |
| Grays to Melito di Napoli | 983.80 mi (1,583.27 km) |
| Grays to Melito di Porto Salvo | 1,200.54 mi (1,932.08 km) |
