| Ridderkerk to Mechernich | 124.59 mi (200.51 km) |
| Ridderkerk to Meckenbeuren | 362.99 mi (584.18 km) |
| Ridderkerk to Meckenheim | 134.84 mi (217.01 km) |
| Ridderkerk to Meerane | 346.25 mi (557.24 km) |
| Ridderkerk to Meerbusch | 97.96 mi (157.65 km) |
| Ridderkerk to Meine | 254.13 mi (408.98 km) |
| Ridderkerk to Meinerzhagen | 140.39 mi (225.94 km) |
| Ridderkerk to Meiningen | 267.62 mi (430.70 km) |
| Ridderkerk to Meissen | 384.75 mi (619.19 km) |
| Ridderkerk to Meitingen | 359.01 mi (577.77 km) |
| Ridderkerk to Melle | 160.60 mi (258.47 km) |
| Ridderkerk to Melsungen | 218.81 mi (352.14 km) |
| Ridderkerk to Memmelsdorf | 307.27 mi (494.50 km) |
| Ridderkerk to Memmingen | 365.10 mi (587.58 km) |
| Ridderkerk to Mendig | 155.38 mi (250.06 km) |
