| Wallingford to Mombris | 461.00 mi (741.90 km) |
| Wallingford to Monchengladbach | 326.83 mi (525.98 km) |
| Wallingford to Monschau | 328.20 mi (528.18 km) |
| Wallingford to Montabaur | 396.96 mi (638.85 km) |
| Wallingford to Moosburg | 617.60 mi (993.92 km) |
| Wallingford to Morbach | 380.81 mi (612.86 km) |
| Wallingford to Morfelden-Walldorf | 437.75 mi (704.49 km) |
| Wallingford to Morlenbach | 453.63 mi (730.05 km) |
| Wallingford to Morsbach | 385.61 mi (620.58 km) |
| Wallingford to Mosbach | 477.11 mi (767.83 km) |
| Wallingford to Mosigkau | 571.26 mi (919.35 km) |
| Wallingford to Mossingen | 502.55 mi (808.77 km) |
| Wallingford to Much | 371.40 mi (597.72 km) |
| Wallingford to Mucheln | 556.20 mi (895.11 km) |
| Wallingford to Muhlacker | 476.06 mi (766.15 km) |
