| Petaluma to Montevarchi | 6,102.24 mi (9,820.60 km) |
| Petaluma to Monticello Conte Otto | 5,984.38 mi (9,630.93 km) |
| Petaluma to Montichiari | 5,961.95 mi (9,594.83 km) |
| Petaluma to Montignoso | 6,034.61 mi (9,711.77 km) |
| Petaluma to Montopoli in Val d'Arno | 6,071.10 mi (9,770.49 km) |
| Petaluma to Monza | 5,921.08 mi (9,529.06 km) |
| Petaluma to Morbegno | 5,898.53 mi (9,492.76 km) |
| Petaluma to Mori | 5,953.74 mi (9,581.63 km) |
| Petaluma to Morlupo | 6,208.06 mi (9,990.91 km) |
| Petaluma to Morrovalle | 6,170.35 mi (9,930.22 km) |
| Petaluma to Mortara | 5,924.77 mi (9,534.99 km) |
| Petaluma to Mosciano Sant'Angelo | 6,211.47 mi (9,996.39 km) |
| Petaluma to Motta di Livenza | 6,001.75 mi (9,658.88 km) |
| Petaluma to Motta Sant'Anastasia | 6,548.41 mi (10,538.65 km) |
| Petaluma to Mottola | 6,421.22 mi (10,333.96 km) |
