| Caldas de Reyes to Mechernich | 909.21 mi (1,463.24 km) |
| Caldas de Reyes to Meckenbeuren | 951.39 mi (1,531.12 km) |
| Caldas de Reyes to Meckenheim | 924.16 mi (1,487.29 km) |
| Caldas de Reyes to Meerane | 1,144.60 mi (1,842.06 km) |
| Caldas de Reyes to Meerbusch | 934.70 mi (1,504.26 km) |
| Caldas de Reyes to Meine | 1,115.69 mi (1,795.53 km) |
| Caldas de Reyes to Meinerzhagen | 964.42 mi (1,552.08 km) |
| Caldas de Reyes to Meiningen | 1,053.95 mi (1,696.17 km) |
| Caldas de Reyes to Meissen | 1,193.81 mi (1,921.25 km) |
| Caldas de Reyes to Meitingen | 1,023.39 mi (1,646.98 km) |
| Caldas de Reyes to Melle | 1,030.15 mi (1,657.87 km) |
| Caldas de Reyes to Melsungen | 1,037.42 mi (1,669.56 km) |
| Caldas de Reyes to Memmelsdorf | 1,059.51 mi (1,705.12 km) |
| Caldas de Reyes to Memmingen | 984.27 mi (1,584.03 km) |
| Caldas de Reyes to Mendig | 925.23 mi (1,489.02 km) |
