| Southborough to Mechernich | 280.92 mi (452.10 km) |
| Southborough to Meckenbeuren | 480.83 mi (773.83 km) |
| Southborough to Meckenheim | 296.35 mi (476.94 km) |
| Southborough to Meerane | 530.16 mi (853.21 km) |
| Southborough to Meerbusch | 277.08 mi (445.91 km) |
| Southborough to Meine | 446.67 mi (718.85 km) |
| Southborough to Meinerzhagen | 319.30 mi (513.87 km) |
| Southborough to Meiningen | 444.43 mi (715.23 km) |
| Southborough to Meissen | 571.95 mi (920.47 km) |
| Southborough to Meitingen | 504.05 mi (811.18 km) |
| Southborough to Melle | 353.12 mi (568.30 km) |
| Southborough to Melsungen | 402.18 mi (647.25 km) |
| Southborough to Memmelsdorf | 476.42 mi (766.72 km) |
| Southborough to Memmingen | 494.85 mi (796.38 km) |
| Southborough to Mendig | 311.22 mi (500.86 km) |
