| Oro Valley to Montevarchi | 6,060.07 mi (9,752.74 km) |
| Oro Valley to Monticello Conte Otto | 5,960.11 mi (9,591.88 km) |
| Oro Valley to Montichiari | 5,927.54 mi (9,539.46 km) |
| Oro Valley to Montignoso | 5,986.33 mi (9,634.07 km) |
| Oro Valley to Montopoli in Val d'Arno | 6,024.05 mi (9,694.76 km) |
| Oro Valley to Monza | 5,880.22 mi (9,463.29 km) |
| Oro Valley to Morbegno | 5,864.60 mi (9,438.17 km) |
| Oro Valley to Mori | 5,927.34 mi (9,539.13 km) |
| Oro Valley to Morlupo | 6,161.18 mi (9,915.45 km) |
| Oro Valley to Morrovalle | 6,141.57 mi (9,883.91 km) |
| Oro Valley to Mortara | 5,877.24 mi (9,458.50 km) |
| Oro Valley to Mosciano Sant'Angelo | 6,180.28 mi (9,946.20 km) |
| Oro Valley to Motta di Livenza | 5,986.43 mi (9,634.22 km) |
| Oro Valley to Motta Sant'Anastasia | 6,482.74 mi (10,432.96 km) |
| Oro Valley to Mottola | 6,397.98 mi (10,296.55 km) |
