| Grays to Manerbio | 615.62 mi (990.75 km) |
| Grays to Manfredonia | 1,001.60 mi (1,611.91 km) |
| Grays to Maniago | 670.99 mi (1,079.86 km) |
| Grays to Mantova | 648.20 mi (1,043.18 km) |
| Grays to Maranello | 682.33 mi (1,098.10 km) |
| Grays to Marano di Napoli | 983.13 mi (1,582.19 km) |
| Grays to Marano Vicentino | 644.37 mi (1,037.02 km) |
| Grays to Marcianise | 979.55 mi (1,576.43 km) |
| Grays to Marcon | 682.32 mi (1,098.09 km) |
| Grays to Mareno di Piave | 671.40 mi (1,080.52 km) |
| Grays to Margherita di Savoia | 1,023.38 mi (1,646.96 km) |
| Grays to Mariano Comense | 567.52 mi (913.33 km) |
| Grays to Marigliano | 989.80 mi (1,592.94 km) |
| Grays to Marino | 887.92 mi (1,428.97 km) |
| Grays to Marostica | 650.24 mi (1,046.45 km) |
