| Highlands Ranch to Amersham | 4,671.85 mi (7,518.62 km) |
| Highlands Ranch to Amesbury | 4,651.12 mi (7,485.25 km) |
| Highlands Ranch to Ammanford | 4,548.19 mi (7,319.61 km) |
| Highlands Ranch to Ampthill | 4,661.52 mi (7,501.99 km) |
| Highlands Ranch to Andover | 4,660.27 mi (7,499.98 km) |
| Highlands Ranch to Annan | 4,451.62 mi (7,164.19 km) |
| Highlands Ranch to Antrim | 4,362.51 mi (7,020.78 km) |
| Highlands Ranch to Appleton | 4,538.51 mi (7,304.03 km) |
| Highlands Ranch to Appley Bridge | 4,523.64 mi (7,280.09 km) |
| Highlands Ranch to Arbroath | 4,414.27 mi (7,104.07 km) |
| Highlands Ranch to Ardrossan | 4,375.92 mi (7,042.36 km) |
| Highlands Ranch to Armadale | 4,402.90 mi (7,085.79 km) |
| Highlands Ranch to Armthorpe | 4,581.72 mi (7,373.56 km) |
| Highlands Ranch to Arnold | 4,600.33 mi (7,403.52 km) |
| Highlands Ranch to Ascot | 4,680.45 mi (7,532.45 km) |
