| Rio Grande City to Aberaman | 5,026.44 mi (8,089.27 km) |
| Rio Grande City to Aberbargoed | 5,034.89 mi (8,102.87 km) |
| Rio Grande City to Aberdare | 5,025.65 mi (8,088.00 km) |
| Rio Grande City to Aberdeen | 4,943.57 mi (7,955.91 km) |
| Rio Grande City to Abergavenny | 5,039.98 mi (8,111.07 km) |
| Rio Grande City to Abergele | 4,982.15 mi (8,017.99 km) |
| Rio Grande City to Abertawe | 5,007.77 mi (8,059.23 km) |
| Rio Grande City to Abertillery | 5,037.81 mi (8,107.58 km) |
| Rio Grande City to Aberystwyth | 4,983.32 mi (8,019.88 km) |
| Rio Grande City to Abingdon | 5,112.86 mi (8,228.35 km) |
| Rio Grande City to Abram | 5,014.81 mi (8,070.56 km) |
| Rio Grande City to Accrington | 5,017.28 mi (8,074.54 km) |
| Rio Grande City to Acomb | 5,059.08 mi (8,141.81 km) |
| Rio Grande City to Acton | 5,157.01 mi (8,299.41 km) |
| Rio Grande City to Addlestone | 5,152.25 mi (8,291.74 km) |
