| River Grove to Magstadt | 4,396.43 mi (7,075.37 km) |
| River Grove to Mainaschaff | 4,352.59 mi (7,004.82 km) |
| River Grove to Mainburg | 4,505.04 mi (7,250.16 km) |
| River Grove to Maintal | 4,336.97 mi (6,979.67 km) |
| River Grove to Mainz | 4,322.43 mi (6,956.29 km) |
| River Grove to Maisach | 4,503.49 mi (7,247.67 km) |
| River Grove to Maisenhausen | 4,347.90 mi (6,997.27 km) |
| River Grove to Malente | 4,244.80 mi (6,831.34 km) |
| River Grove to Malsch | 4,367.31 mi (7,028.51 km) |
| River Grove to Manching | 4,491.69 mi (7,228.68 km) |
| River Grove to Mannheim | 4,348.84 mi (6,998.77 km) |
| River Grove to Mansfeld | 4,375.26 mi (7,041.30 km) |
| River Grove to Marbach am Neckar | 4,399.63 mi (7,080.53 km) |
| River Grove to Marburg | 4,309.42 mi (6,935.35 km) |
| River Grove to Marienberg | 4,473.67 mi (7,199.67 km) |
