| South Bend to Montevarchi | 4,657.81 mi (7,496.02 km) |
| South Bend to Monticello Conte Otto | 4,573.43 mi (7,360.23 km) |
| South Bend to Montichiari | 4,534.03 mi (7,296.81 km) |
| South Bend to Montignoso | 4,581.42 mi (7,373.08 km) |
| South Bend to Montopoli in Val d'Arno | 4,619.15 mi (7,433.81 km) |
| South Bend to Monza | 4,483.08 mi (7,214.83 km) |
| South Bend to Morbegno | 4,473.00 mi (7,198.60 km) |
| South Bend to Mori | 4,539.86 mi (7,306.19 km) |
| South Bend to Morlupo | 4,753.39 mi (7,649.83 km) |
| South Bend to Morrovalle | 4,747.06 mi (7,639.66 km) |
| South Bend to Mortara | 4,475.35 mi (7,202.38 km) |
| South Bend to Mosciano Sant'Angelo | 4,783.10 mi (7,697.66 km) |
| South Bend to Motta di Livenza | 4,605.98 mi (7,412.61 km) |
| South Bend to Motta Sant'Anastasia | 5,056.45 mi (8,137.57 km) |
| South Bend to Mottola | 5,001.46 mi (8,049.08 km) |
