| Grangemouth to Massarosa | 1,041.98 mi (1,676.91 km) |
| Grangemouth to Matelica | 1,150.09 mi (1,850.89 km) |
| Grangemouth to Matera | 1,401.69 mi (2,255.80 km) |
| Grangemouth to Matino | 1,483.38 mi (2,387.26 km) |
| Grangemouth to Mazzarino | 1,536.94 mi (2,473.47 km) |
| Grangemouth to Meda | 906.30 mi (1,458.55 km) |
| Grangemouth to Medesano | 985.06 mi (1,585.30 km) |
| Grangemouth to Medicina | 1,041.43 mi (1,676.01 km) |
| Grangemouth to Meldola | 1,073.03 mi (1,726.88 km) |
| Grangemouth to Melegnano | 928.28 mi (1,493.92 km) |
| Grangemouth to Melendugno | 1,476.20 mi (2,375.71 km) |
| Grangemouth to Melfi | 1,354.93 mi (2,180.55 km) |
| Grangemouth to Melilli | 1,567.35 mi (2,522.41 km) |
| Grangemouth to Melito di Napoli | 1,319.89 mi (2,124.15 km) |
| Grangemouth to Melito di Porto Salvo | 1,540.42 mi (2,479.06 km) |
