| Watsonville to Manerbio | 6,011.12 mi (9,673.96 km) |
| Watsonville to Manfredonia | 6,387.80 mi (10,280.17 km) |
| Watsonville to Maniago | 6,038.88 mi (9,718.64 km) |
| Watsonville to Mantova | 6,041.78 mi (9,723.30 km) |
| Watsonville to Maranello | 6,078.75 mi (9,782.81 km) |
| Watsonville to Marano di Napoli | 6,380.91 mi (10,269.08 km) |
| Watsonville to Marano Vicentino | 6,029.62 mi (9,703.73 km) |
| Watsonville to Marcianise | 6,376.63 mi (10,262.20 km) |
| Watsonville to Marcon | 6,062.06 mi (9,755.94 km) |
| Watsonville to Mareno di Piave | 6,047.31 mi (9,732.21 km) |
| Watsonville to Margherita di Savoia | 6,409.82 mi (10,315.62 km) |
| Watsonville to Mariano Comense | 5,965.09 mi (9,599.89 km) |
| Watsonville to Marigliano | 6,386.72 mi (10,278.43 km) |
| Watsonville to Marino | 6,287.10 mi (10,118.11 km) |
| Watsonville to Marostica | 6,033.29 mi (9,709.65 km) |
