| Highland to Arcata (California) | 600.46 mi (966.35 km) |
| Highland to Archdale (North Carolina) | 2,096.53 mi (3,374.04 km) |
| Highland to Arden-Arcade (California) | 388.98 mi (626.00 km) |
| Highland to Ardmore (Oklahoma) | 1,143.96 mi (1,841.03 km) |
| Highland to Ardmore (Pennsylvania) | 2,322.58 mi (3,737.83 km) |
| Highland to Arecibo (Puerto Rico) | 3,269.91 mi (5,262.41 km) |
| Highland to Arkadelphia (Arkansas) | 1,374.86 mi (2,212.63 km) |
| Highland to Arkansas City (Kansas) | 1,146.91 mi (1,845.77 km) |
| Highland to Arlington (Tennessee) | 1,559.26 mi (2,509.39 km) |
| Highland to Arlington (Texas) | 1,158.13 mi (1,863.83 km) |
| Highland to Arlington (Virginia) | 2,231.55 mi (3,591.33 km) |
| Highland to Arlington (Washington) | 1,004.77 mi (1,617.01 km) |
| Highland to Arlington Heights (Illinois) | 1,670.06 mi (2,687.71 km) |
| Highland to Arnold (Maryland) | 2,263.06 mi (3,642.04 km) |
| Highland to Arnold (Missouri) | 1,516.33 mi (2,440.30 km) |
