| Ukiah to Marsala | 6,421.39 mi (10,334.24 km) |
| Ukiah to Marsciano | 6,121.50 mi (9,851.60 km) |
| Ukiah to Martano | 6,440.86 mi (10,365.57 km) |
| Ukiah to Martellago | 5,964.35 mi (9,598.69 km) |
| Ukiah to Martina Franca | 6,385.89 mi (10,277.10 km) |
| Ukiah to Martinengo | 5,898.51 mi (9,492.73 km) |
| Ukiah to Martinsicuro | 6,166.36 mi (9,923.80 km) |
| Ukiah to Mascali | 6,504.21 mi (10,467.51 km) |
| Ukiah to Mascalucia | 6,510.81 mi (10,478.14 km) |
| Ukiah to Masera di Padova | 5,969.93 mi (9,607.68 km) |
| Ukiah to Maserada sul Piave | 5,956.77 mi (9,586.49 km) |
| Ukiah to Massa | 5,996.16 mi (9,649.88 km) |
| Ukiah to Massa Lombarda | 6,018.65 mi (9,686.08 km) |
| Ukiah to Massafra | 6,387.29 mi (10,279.35 km) |
| Ukiah to Massalubrense | 6,311.34 mi (10,157.12 km) |
