| Highgate to Ashwaubenon (Wisconsin) | 3,842.43 mi (6,183.79 km) |
| Highgate to Aspen Hill (Maryland) | 3,656.02 mi (5,883.80 km) |
| Highgate to Astoria (Oregon) | 4,900.57 mi (7,886.71 km) |
| Highgate to Atascadero (California) | 5,431.21 mi (8,740.69 km) |
| Highgate to Atascocita (Texas) | 4,828.05 mi (7,770.00 km) |
| Highgate to Atchison (Kansas) | 4,338.34 mi (6,981.88 km) |
| Highgate to Athens (Alabama) | 4,257.34 mi (6,851.53 km) |
| Highgate to Athens (Georgia) | 4,153.20 mi (6,683.93 km) |
| Highgate to Athens (Ohio) | 3,847.36 mi (6,191.74 km) |
| Highgate to Athens (Tennessee) | 4,130.42 mi (6,647.27 km) |
| Highgate to Athens (Texas) | 4,737.67 mi (7,624.55 km) |
| Highgate to Atlanta (Georgia) | 4,205.24 mi (6,767.69 km) |
| Highgate to Atlantic Beach (Florida) | 4,249.41 mi (6,838.77 km) |
| Highgate to Atlantic City (New Jersey) | 3,535.75 mi (5,690.25 km) |
| Highgate to Attleboro (Massachusetts) | 3,296.46 mi (5,305.14 km) |
