| Highgate to Ansonia (Connecticut) | 3,393.70 mi (5,461.63 km) |
| Highgate to Antelope (California) | 5,264.52 mi (8,472.43 km) |
| Highgate to Anthem (Arizona) | 5,245.42 mi (8,441.69 km) |
| Highgate to Antioch (California) | 5,320.04 mi (8,561.77 km) |
| Highgate to Antioch (Illinois) | 3,933.93 mi (6,331.05 km) |
| Highgate to Apache Junction (Arizona) | 5,250.89 mi (8,450.49 km) |
| Highgate to Apex (North Carolina) | 3,884.36 mi (6,251.28 km) |
| Highgate to Apollo Beach (Florida) | 4,419.14 mi (7,111.92 km) |
| Highgate to Apopka (Florida) | 4,335.65 mi (6,977.55 km) |
| Highgate to Apple Valley (California) | 5,376.22 mi (8,652.18 km) |
| Highgate to Apple Valley (Minnesota) | 4,016.63 mi (6,464.15 km) |
| Highgate to Appleton (Wisconsin) | 3,862.76 mi (6,216.51 km) |
| Highgate to Arbutus (Maryland) | 3,633.39 mi (5,847.37 km) |
| Highgate to Arcadia (California) | 5,425.67 mi (8,731.77 km) |
| Highgate to Arcata (California) | 5,217.57 mi (8,396.86 km) |
