| Rietberg to McKeesport (Pennsylvania) | 4,040.14 mi (6,501.97 km) |
| Rietberg to McKinleyville (California) | 5,423.82 mi (8,728.80 km) |
| Rietberg to McKinney (Texas) | 5,030.76 mi (8,096.22 km) |
| Rietberg to McLean (Virginia) | 4,004.12 mi (6,444.01 km) |
| Rietberg to McMinnville (Oregon) | 5,142.95 mi (8,276.78 km) |
| Rietberg to McMinnville (Tennessee) | 4,495.88 mi (7,235.42 km) |
| Rietberg to McNair (Virginia) | 4,012.24 mi (6,457.08 km) |
| Rietberg to McPherson (Kansas) | 4,788.38 mi (7,706.15 km) |
| Rietberg to Mead Valley (California) | 5,671.72 mi (9,127.75 km) |
| Rietberg to Meadow Woods (Florida) | 4,694.54 mi (7,555.13 km) |
| Rietberg to Meadowbrook (Virginia) | 4,087.36 mi (6,577.96 km) |
| Rietberg to Meadville (Pennsylvania) | 3,989.79 mi (6,420.94 km) |
| Rietberg to Mebane (North Carolina) | 4,223.53 mi (6,797.11 km) |
| Rietberg to Mechanicsville (Virginia) | 4,073.29 mi (6,555.33 km) |
| Rietberg to Medford (Massachusetts) | 3,606.19 mi (5,803.60 km) |
