| Longford to Mombris | 764.09 mi (1,229.68 km) |
| Longford to Monchengladbach | 622.87 mi (1,002.41 km) |
| Longford to Monschau | 633.60 mi (1,019.69 km) |
| Longford to Montabaur | 699.59 mi (1,125.87 km) |
| Longford to Moosburg | 926.26 mi (1,490.68 km) |
| Longford to Morbach | 690.93 mi (1,111.94 km) |
| Longford to Morfelden-Walldorf | 742.89 mi (1,195.56 km) |
| Longford to Morlenbach | 761.73 mi (1,225.88 km) |
| Longford to Morsbach | 683.20 mi (1,099.50 km) |
| Longford to Mosbach | 786.05 mi (1,265.03 km) |
| Longford to Mosigkau | 844.49 mi (1,359.07 km) |
| Longford to Mossingen | 816.32 mi (1,313.74 km) |
| Longford to Much | 669.13 mi (1,076.87 km) |
| Longford to Mucheln | 838.17 mi (1,348.91 km) |
| Longford to Muhlacker | 787.94 mi (1,268.07 km) |
