| Rio Grande City to Amersham | 5,139.46 mi (8,271.16 km) |
| Rio Grande City to Amesbury | 5,106.05 mi (8,217.40 km) |
| Rio Grande City to Ammanford | 5,001.60 mi (8,049.30 km) |
| Rio Grande City to Ampthill | 5,134.46 mi (8,263.11 km) |
| Rio Grande City to Andover | 5,117.14 mi (8,235.25 km) |
| Rio Grande City to Annan | 4,953.39 mi (7,971.71 km) |
| Rio Grande City to Antrim | 4,848.83 mi (7,803.44 km) |
| Rio Grande City to Appleton | 5,020.40 mi (8,079.56 km) |
| Rio Grande City to Appley Bridge | 5,007.96 mi (8,059.53 km) |
| Rio Grande City to Arbroath | 4,940.75 mi (7,951.37 km) |
| Rio Grande City to Ardrossan | 4,880.99 mi (7,855.20 km) |
| Rio Grande City to Armadale | 4,915.83 mi (7,911.26 km) |
| Rio Grande City to Armthorpe | 5,072.78 mi (8,163.84 km) |
| Rio Grande City to Arnold | 5,083.76 mi (8,181.52 km) |
| Rio Grande City to Ascot | 5,144.03 mi (8,278.52 km) |
