| Clarkston to Montevarchi | 4,919.46 mi (7,917.10 km) |
| Clarkston to Monticello Conte Otto | 4,850.96 mi (7,806.86 km) |
| Clarkston to Montichiari | 4,806.12 mi (7,734.71 km) |
| Clarkston to Montignoso | 4,841.85 mi (7,792.21 km) |
| Clarkston to Montopoli in Val d'Arno | 4,878.93 mi (7,851.88 km) |
| Clarkston to Monza | 4,752.76 mi (7,648.83 km) |
| Clarkston to Morbegno | 4,747.96 mi (7,641.11 km) |
| Clarkston to Mori | 4,817.28 mi (7,752.67 km) |
| Clarkston to Morlupo | 5,007.94 mi (8,059.50 km) |
| Clarkston to Morrovalle | 5,014.42 mi (8,069.93 km) |
| Clarkston to Mortara | 4,740.64 mi (7,629.33 km) |
| Clarkston to Mosciano Sant'Angelo | 5,047.37 mi (8,122.95 km) |
| Clarkston to Motta di Livenza | 4,888.33 mi (7,867.00 km) |
| Clarkston to Motta Sant'Anastasia | 5,286.29 mi (8,507.46 km) |
| Clarkston to Mottola | 5,262.55 mi (8,469.26 km) |
