| Harderwijk to Mislata | 934.83 mi (1,504.46 km) |
| Harderwijk to Moana | 964.41 mi (1,552.07 km) |
| Harderwijk to Moguer | 1,203.48 mi (1,936.82 km) |
| Harderwijk to Molina de Segura | 1,041.02 mi (1,675.36 km) |
| Harderwijk to Molins de Rey | 774.26 mi (1,246.04 km) |
| Harderwijk to Mollerusa | 772.83 mi (1,243.76 km) |
| Harderwijk to Mollet | 764.06 mi (1,229.63 km) |
| Harderwijk to Moncada | 767.60 mi (1,235.33 km) |
| Harderwijk to Moncada | 929.85 mi (1,496.44 km) |
| Harderwijk to Monforte de Lemos | 912.84 mi (1,469.07 km) |
| Harderwijk to Monforte del Cid | 1,012.29 mi (1,629.13 km) |
| Harderwijk to Mongat | 768.07 mi (1,236.09 km) |
| Harderwijk to Monovar | 1,010.03 mi (1,625.48 km) |
| Harderwijk to Monserrat | 945.40 mi (1,521.48 km) |
| Harderwijk to Montijo | 1,097.46 mi (1,766.18 km) |
