| Grangemouth to Manerbio | 949.56 mi (1,528.17 km) |
| Grangemouth to Manfredonia | 1,326.50 mi (2,134.80 km) |
| Grangemouth to Maniago | 980.94 mi (1,578.67 km) |
| Grangemouth to Mantova | 979.68 mi (1,576.65 km) |
| Grangemouth to Maranello | 1,017.36 mi (1,637.28 km) |
| Grangemouth to Marano di Napoli | 1,319.50 mi (2,123.52 km) |
| Grangemouth to Marano Vicentino | 967.60 mi (1,557.20 km) |
| Grangemouth to Marcianise | 1,314.89 mi (2,116.11 km) |
| Grangemouth to Marcon | 1,001.11 mi (1,611.14 km) |
| Grangemouth to Mareno di Piave | 987.18 mi (1,588.72 km) |
| Grangemouth to Margherita di Savoia | 1,348.52 mi (2,170.23 km) |
| Grangemouth to Mariano Comense | 904.82 mi (1,456.17 km) |
| Grangemouth to Marigliano | 1,324.89 mi (2,132.21 km) |
| Grangemouth to Marino | 1,227.38 mi (1,975.28 km) |
| Grangemouth to Marostica | 971.60 mi (1,563.63 km) |
