| Highlands Ranch to Ames | 4,713.65 mi (7,585.89 km) |
| Highlands Ranch to Amorebieta | 4,942.04 mi (7,953.44 km) |
| Highlands Ranch to Amposta | 5,183.22 mi (8,341.58 km) |
| Highlands Ranch to Amurrio | 4,938.30 mi (7,947.43 km) |
| Highlands Ranch to Andoain | 4,970.78 mi (7,999.69 km) |
| Highlands Ranch to Andraitx | 5,308.09 mi (8,542.54 km) |
| Highlands Ranch to Andujar | 5,106.30 mi (8,217.80 km) |
| Highlands Ranch to Antequera | 5,127.73 mi (8,252.28 km) |
| Highlands Ranch to Antigua | 5,046.98 mi (8,122.32 km) |
| Highlands Ranch to Aranda de Duero | 4,967.93 mi (7,995.11 km) |
| Highlands Ranch to Aranjuez | 5,040.69 mi (8,112.21 km) |
| Highlands Ranch to Archena | 5,219.90 mi (8,400.62 km) |
| Highlands Ranch to Arcos de la Frontera | 5,084.86 mi (8,183.29 km) |
| Highlands Ranch to Arenys de Mar | 5,222.70 mi (8,405.13 km) |
| Highlands Ranch to Arenys de Munt | 5,220.92 mi (8,402.26 km) |
