| Rio Grande City to Arapgir | 7,143.76 mi (11,496.76 km) |
| Rio Grande City to Ardahan | 7,162.60 mi (11,527.08 km) |
| Rio Grande City to Ardesen | 7,105.99 mi (11,435.99 km) |
| Rio Grande City to Arhavi | 7,107.73 mi (11,438.79 km) |
| Rio Grande City to Aricak | 7,224.04 mi (11,625.96 km) |
| Rio Grande City to Armutlu | 6,723.72 mi (10,820.79 km) |
| Rio Grande City to Arnavutkoy | 6,688.28 mi (10,763.75 km) |
| Rio Grande City to Arpacay | 7,196.24 mi (11,581.22 km) |
| Rio Grande City to Arsin | 7,086.51 mi (11,404.63 km) |
| Rio Grande City to Arsuz | 7,191.87 mi (11,574.19 km) |
| Rio Grande City to Artvin | 7,131.91 mi (11,477.70 km) |
| Rio Grande City to Asagicinik | 6,952.75 mi (11,189.37 km) |
| Rio Grande City to Asarcik | 6,962.71 mi (11,205.41 km) |
| Rio Grande City to Askale | 7,167.38 mi (11,534.78 km) |
| Rio Grande City to Aslanapa | 6,826.16 mi (10,985.65 km) |
