| Waltham to Mombris | 3,691.03 mi (5,940.14 km) |
| Waltham to Monchengladbach | 3,549.87 mi (5,712.96 km) |
| Waltham to Monschau | 3,559.84 mi (5,729.01 km) |
| Waltham to Montabaur | 3,626.50 mi (5,836.29 km) |
| Waltham to Moosburg | 3,851.75 mi (6,198.78 km) |
| Waltham to Morbach | 3,615.18 mi (5,818.07 km) |
| Waltham to Morfelden-Walldorf | 3,669.46 mi (5,905.42 km) |
| Waltham to Morlenbach | 3,687.30 mi (5,934.14 km) |
| Waltham to Morsbach | 3,610.20 mi (5,810.05 km) |
| Waltham to Mosbach | 3,711.21 mi (5,972.61 km) |
| Waltham to Mosigkau | 3,759.78 mi (6,050.79 km) |
| Waltham to Mossingen | 3,735.87 mi (6,012.30 km) |
| Waltham to Much | 3,596.16 mi (5,787.46 km) |
| Waltham to Mucheln | 3,758.91 mi (6,049.38 km) |
| Waltham to Muhlacker | 3,710.60 mi (5,971.64 km) |
