| Rietberg to Mauldin (South Carolina) | 4,406.99 mi (7,092.37 km) |
| Rietberg to Maumee (Ohio) | 4,124.95 mi (6,638.46 km) |
| Rietberg to Maumelle (Arkansas) | 4,787.20 mi (7,704.25 km) |
| Rietberg to Mayagüez (Puerto Rico) | 4,624.57 mi (7,442.52 km) |
| Rietberg to Mayfield Heights (Ohio) | 4,045.11 mi (6,509.98 km) |
| Rietberg to Mays Chapel (Maryland) | 3,959.74 mi (6,372.58 km) |
| Rietberg to Maywood (California) | 5,688.52 mi (9,154.79 km) |
| Rietberg to Maywood (Illinois) | 4,262.24 mi (6,859.42 km) |
| Rietberg to McAlester (Oklahoma) | 4,906.00 mi (7,895.45 km) |
| Rietberg to McAllen (Texas) | 5,469.53 mi (8,802.35 km) |
| Rietberg to McCalla (Alabama) | 4,665.57 mi (7,508.52 km) |
| Rietberg to McComb (Mississippi) | 4,904.78 mi (7,893.47 km) |
| Rietberg to McDonough (Georgia) | 4,546.92 mi (7,317.55 km) |
| Rietberg to McFarland (California) | 5,617.05 mi (9,039.77 km) |
| Rietberg to McHenry (Illinois) | 4,255.62 mi (6,848.75 km) |
