| Marlborough to Miranda de Ebro | 3,392.11 mi (5,459.08 km) |
| Marlborough to Mislata | 3,607.41 mi (5,805.56 km) |
| Marlborough to Moana | 3,131.10 mi (5,039.02 km) |
| Marlborough to Moguer | 3,368.87 mi (5,421.67 km) |
| Marlborough to Molina de Segura | 3,615.73 mi (5,818.96 km) |
| Marlborough to Molins de Rey | 3,658.79 mi (5,888.26 km) |
| Marlborough to Mollerusa | 3,600.37 mi (5,794.23 km) |
| Marlborough to Mollet | 3,663.89 mi (5,896.46 km) |
| Marlborough to Moncada | 3,664.40 mi (5,897.28 km) |
| Marlborough to Moncada | 3,606.08 mi (5,803.43 km) |
| Marlborough to Monforte de Lemos | 3,183.07 mi (5,122.65 km) |
| Marlborough to Monforte del Cid | 3,628.12 mi (5,838.89 km) |
| Marlborough to Mongat | 3,669.22 mi (5,905.04 km) |
| Marlborough to Monovar | 3,621.09 mi (5,827.57 km) |
| Marlborough to Monserrat | 3,602.33 mi (5,797.39 km) |
