| Rio Grande City to Marienheide | 5,472.71 mi (8,807.48 km) |
| Rio Grande City to Markdorf | 5,660.82 mi (9,110.21 km) |
| Rio Grande City to Markgroningen | 5,606.93 mi (9,023.48 km) |
| Rio Grande City to Markkleeberg | 5,646.48 mi (9,087.14 km) |
| Rio Grande City to Markranstadt | 5,639.68 mi (9,076.19 km) |
| Rio Grande City to Markt Indersdorf | 5,715.46 mi (9,198.14 km) |
| Rio Grande City to Markt Schwaben | 5,741.41 mi (9,239.90 km) |
| Rio Grande City to Marktheidenfeld | 5,593.92 mi (9,002.54 km) |
| Rio Grande City to Marktoberdorf | 5,707.88 mi (9,185.95 km) |
| Rio Grande City to Marktredwitz | 5,682.07 mi (9,144.41 km) |
| Rio Grande City to Marl | 5,437.57 mi (8,750.93 km) |
| Rio Grande City to Marpingen | 5,508.57 mi (8,865.19 km) |
| Rio Grande City to Marsberg | 5,509.25 mi (8,866.28 km) |
| Rio Grande City to Maxhutte-Haidhof | 5,712.96 mi (9,194.12 km) |
| Rio Grande City to Mayen | 5,485.62 mi (8,828.25 km) |
