| Lake Monticello to Miranda de Ebro | 3,851.69 mi (6,198.69 km) |
| Lake Monticello to Mislata | 4,061.85 mi (6,536.92 km) |
| Lake Monticello to Moana | 3,585.56 mi (5,770.39 km) |
| Lake Monticello to Moguer | 3,810.23 mi (6,131.98 km) |
| Lake Monticello to Molina de Segura | 4,065.89 mi (6,543.42 km) |
| Lake Monticello to Molins de Rey | 4,119.24 mi (6,629.27 km) |
| Lake Monticello to Mollerusa | 4,060.45 mi (6,534.66 km) |
| Lake Monticello to Mollet | 4,124.69 mi (6,638.05 km) |
| Lake Monticello to Moncada | 4,125.09 mi (6,638.70 km) |
| Lake Monticello to Moncada | 4,060.71 mi (6,535.08 km) |
| Lake Monticello to Monforte de Lemos | 3,639.05 mi (5,856.49 km) |
| Lake Monticello to Monforte del Cid | 4,079.60 mi (6,565.48 km) |
| Lake Monticello to Mongat | 4,129.94 mi (6,646.50 km) |
| Lake Monticello to Monovar | 4,072.61 mi (6,554.23 km) |
| Lake Monticello to Monserrat | 4,056.33 mi (6,528.03 km) |
