| Caldas da Rainha to Mombris | 1,156.18 mi (1,860.69 km) |
| Caldas da Rainha to Monchengladbach | 1,107.40 mi (1,782.20 km) |
| Caldas da Rainha to Monschau | 1,072.74 mi (1,726.41 km) |
| Caldas da Rainha to Montabaur | 1,121.78 mi (1,805.34 km) |
| Caldas da Rainha to Moosburg | 1,214.92 mi (1,955.23 km) |
| Caldas da Rainha to Morbach | 1,071.12 mi (1,723.80 km) |
| Caldas da Rainha to Morfelden-Walldorf | 1,131.96 mi (1,821.72 km) |
| Caldas da Rainha to Morlenbach | 1,122.71 mi (1,806.83 km) |
| Caldas da Rainha to Morsbach | 1,135.80 mi (1,827.90 km) |
| Caldas da Rainha to Mosbach | 1,129.57 mi (1,817.87 km) |
| Caldas da Rainha to Mosigkau | 1,334.11 mi (2,147.04 km) |
| Caldas da Rainha to Mossingen | 1,094.13 mi (1,760.83 km) |
| Caldas da Rainha to Much | 1,127.07 mi (1,813.84 km) |
| Caldas da Rainha to Mucheln | 1,299.05 mi (2,090.62 km) |
| Caldas da Rainha to Muhlacker | 1,103.57 mi (1,776.03 km) |
