| Howard to Miranda de Ebro | 4,053.73 mi (6,523.85 km) |
| Howard to Mislata | 4,288.41 mi (6,901.53 km) |
| Howard to Moana | 3,819.19 mi (6,146.40 km) |
| Howard to Moguer | 4,094.11 mi (6,588.84 km) |
| Howard to Molina de Segura | 4,312.19 mi (6,939.80 km) |
| Howard to Molins de Rey | 4,311.79 mi (6,939.16 km) |
| Howard to Mollerusa | 4,256.17 mi (6,849.65 km) |
| Howard to Mollet | 4,314.90 mi (6,944.16 km) |
| Howard to Moncada | 4,315.96 mi (6,945.87 km) |
| Howard to Moncada | 4,286.38 mi (6,898.26 km) |
| Howard to Monforte de Lemos | 3,864.23 mi (6,218.88 km) |
| Howard to Monforte del Cid | 4,319.84 mi (6,952.11 km) |
| Howard to Mongat | 4,320.57 mi (6,953.29 km) |
| Howard to Monovar | 4,312.78 mi (6,940.75 km) |
| Howard to Monserrat | 4,285.15 mi (6,896.28 km) |
