| Thornton Heath to Ashwaubenon (Wisconsin) | 3,849.74 mi (6,195.56 km) |
| Thornton Heath to Aspen Hill (Maryland) | 3,661.29 mi (5,892.28 km) |
| Thornton Heath to Astoria (Oregon) | 4,910.91 mi (7,903.35 km) |
| Thornton Heath to Atascadero (California) | 5,440.60 mi (8,755.81 km) |
| Thornton Heath to Atascocita (Texas) | 4,834.16 mi (7,779.83 km) |
| Thornton Heath to Atchison (Kansas) | 4,345.67 mi (6,993.67 km) |
| Thornton Heath to Athens (Alabama) | 4,263.09 mi (6,860.79 km) |
| Thornton Heath to Athens (Georgia) | 4,158.38 mi (6,692.27 km) |
| Thornton Heath to Athens (Ohio) | 3,853.25 mi (6,201.21 km) |
| Thornton Heath to Athens (Tennessee) | 4,135.99 mi (6,656.23 km) |
| Thornton Heath to Athens (Texas) | 4,744.14 mi (7,634.95 km) |
| Thornton Heath to Atlanta (Georgia) | 4,210.53 mi (6,776.20 km) |
| Thornton Heath to Atlantic Beach (Florida) | 4,253.79 mi (6,845.81 km) |
| Thornton Heath to Atlantic City (New Jersey) | 3,540.76 mi (5,698.30 km) |
| Thornton Heath to Attleboro (Massachusetts) | 3,301.59 mi (5,313.40 km) |
