| Lake Monticello to Marsala | 4,725.01 mi (7,604.17 km) |
| Lake Monticello to Marsciano | 4,538.18 mi (7,303.50 km) |
| Lake Monticello to Martano | 4,899.12 mi (7,884.37 km) |
| Lake Monticello to Martellago | 4,441.20 mi (7,147.42 km) |
| Lake Monticello to Martina Franca | 4,837.67 mi (7,785.48 km) |
| Lake Monticello to Martinengo | 4,338.55 mi (6,982.21 km) |
| Lake Monticello to Martinsicuro | 4,608.43 mi (7,416.55 km) |
| Lake Monticello to Mascali | 4,854.07 mi (7,811.87 km) |
| Lake Monticello to Mascalucia | 4,854.14 mi (7,811.99 km) |
| Lake Monticello to Masera di Padova | 4,436.52 mi (7,139.89 km) |
| Lake Monticello to Maserada sul Piave | 4,441.15 mi (7,147.33 km) |
| Lake Monticello to Massa | 4,404.25 mi (7,087.96 km) |
| Lake Monticello to Massa Lombarda | 4,463.40 mi (7,183.15 km) |
| Lake Monticello to Massafra | 4,832.61 mi (7,777.33 km) |
| Lake Monticello to Massalubrense | 4,709.08 mi (7,578.53 km) |
