| Petaluma to Massarosa | 6,047.86 mi (9,733.09 km) |
| Petaluma to Matelica | 6,158.06 mi (9,910.44 km) |
| Petaluma to Matera | 6,407.62 mi (10,312.08 km) |
| Petaluma to Matino | 6,486.21 mi (10,438.55 km) |
| Petaluma to Mazzarino | 6,537.55 mi (10,521.17 km) |
| Petaluma to Meda | 5,913.40 mi (9,516.70 km) |
| Petaluma to Medesano | 5,992.29 mi (9,643.66 km) |
| Petaluma to Medicina | 6,049.50 mi (9,735.73 km) |
| Petaluma to Meldola | 6,081.08 mi (9,786.55 km) |
| Petaluma to Melegnano | 5,935.09 mi (9,551.61 km) |
| Petaluma to Melendugno | 6,477.46 mi (10,424.47 km) |
| Petaluma to Melfi | 6,362.19 mi (10,238.96 km) |
| Petaluma to Melilli | 6,571.33 mi (10,575.53 km) |
| Petaluma to Melito di Napoli | 6,327.88 mi (10,183.74 km) |
| Petaluma to Melito di Porto Salvo | 6,547.49 mi (10,537.16 km) |
