| Napa to Miranda de Ebro | 5,673.44 mi (9,130.52 km) |
| Napa to Mislata | 5,925.16 mi (9,535.63 km) |
| Napa to Moana | 5,481.92 mi (8,822.29 km) |
| Napa to Moguer | 5,794.57 mi (9,325.46 km) |
| Napa to Molina de Segura | 5,969.11 mi (9,606.36 km) |
| Napa to Molins de Rey | 5,908.73 mi (9,509.18 km) |
| Napa to Mollerusa | 5,859.43 mi (9,429.84 km) |
| Napa to Mollet | 5,908.89 mi (9,509.44 km) |
| Napa to Moncada | 5,910.69 mi (9,512.34 km) |
| Napa to Moncada | 5,922.24 mi (9,530.93 km) |
| Napa to Monforte de Lemos | 5,516.71 mi (8,878.28 km) |
| Napa to Monforte del Cid | 5,970.11 mi (9,607.97 km) |
| Napa to Mongat | 5,914.80 mi (9,518.96 km) |
| Napa to Monovar | 5,963.24 mi (9,596.91 km) |
| Napa to Monserrat | 5,924.50 mi (9,534.56 km) |
