| Watsonville to Marsala | 6,504.83 mi (10,468.51 km) |
| Watsonville to Marsciano | 6,212.20 mi (9,997.57 km) |
| Watsonville to Martano | 6,537.52 mi (10,521.12 km) |
| Watsonville to Martellago | 6,058.54 mi (9,750.28 km) |
| Watsonville to Martina Franca | 6,481.59 mi (10,431.11 km) |
| Watsonville to Martinengo | 5,989.24 mi (9,638.74 km) |
| Watsonville to Martinsicuro | 6,259.49 mi (10,073.68 km) |
| Watsonville to Mascali | 6,592.38 mi (10,609.40 km) |
| Watsonville to Mascalucia | 6,598.46 mi (10,619.20 km) |
| Watsonville to Masera di Padova | 6,063.37 mi (9,758.04 km) |
| Watsonville to Maserada sul Piave | 6,051.48 mi (9,738.91 km) |
| Watsonville to Massa | 6,085.12 mi (9,793.06 km) |
| Watsonville to Massa Lombarda | 6,110.77 mi (9,834.33 km) |
| Watsonville to Massafra | 6,482.48 mi (10,432.54 km) |
| Watsonville to Massalubrense | 6,402.03 mi (10,303.07 km) |
