| Rio Grande City to Adel | 5,044.47 mi (8,118.29 km) |
| Rio Grande City to Adwick le Street | 5,066.57 mi (8,153.86 km) |
| Rio Grande City to Ainsdale | 4,995.14 mi (8,038.90 km) |
| Rio Grande City to Airdrie | 4,906.63 mi (7,896.46 km) |
| Rio Grande City to Aldenham | 5,149.38 mi (8,287.13 km) |
| Rio Grande City to Aldershot | 5,144.75 mi (8,279.67 km) |
| Rio Grande City to Aldridge | 5,063.47 mi (8,148.86 km) |
| Rio Grande City to Alfreton | 5,071.63 mi (8,162.00 km) |
| Rio Grande City to Allestree | 5,071.32 mi (8,161.50 km) |
| Rio Grande City to Alloa | 4,907.61 mi (7,898.03 km) |
| Rio Grande City to Almondbury | 5,043.71 mi (8,117.06 km) |
| Rio Grande City to Alsager | 5,036.00 mi (8,104.66 km) |
| Rio Grande City to Alton | 5,138.80 mi (8,270.10 km) |
| Rio Grande City to Altrincham | 5,026.86 mi (8,089.95 km) |
| Rio Grande City to Amblecote | 5,057.74 mi (8,139.65 km) |
