| Highlands Ranch to Arcos de Valdevez | 4,763.98 mi (7,666.89 km) |
| Highlands Ranch to Arcozelo | 4,785.89 mi (7,702.14 km) |
| Highlands Ranch to Arganil | 4,844.35 mi (7,796.22 km) |
| Highlands Ranch to Arouca | 4,807.56 mi (7,737.02 km) |
| Highlands Ranch to Arruda dos Vinhos | 4,849.89 mi (7,805.15 km) |
| Highlands Ranch to Aveiro | 4,802.18 mi (7,728.37 km) |
| Highlands Ranch to Aver-o-Mar | 4,766.60 mi (7,671.11 km) |
| Highlands Ranch to Aves | 4,785.11 mi (7,700.88 km) |
| Highlands Ranch to Azambuja | 4,855.30 mi (7,813.85 km) |
| Highlands Ranch to Baiao | 4,807.29 mi (7,736.59 km) |
| Highlands Ranch to Barcelos | 4,768.63 mi (7,674.37 km) |
| Highlands Ranch to Barreiro | 4,862.57 mi (7,825.56 km) |
| Highlands Ranch to Batalha | 4,834.87 mi (7,780.97 km) |
| Highlands Ranch to Beja | 4,940.18 mi (7,950.45 km) |
| Highlands Ranch to Belas | 4,849.22 mi (7,804.06 km) |
