| Chattanooga to Ashtabula (Ohio) | 528.60 mi (850.69 km) |
| Chattanooga to Ashwaubenon (Wisconsin) | 667.56 mi (1,074.34 km) |
| Chattanooga to Aspen Hill (Maryland) | 528.82 mi (851.05 km) |
| Chattanooga to Astoria (Oregon) | 2,137.90 mi (3,440.61 km) |
| Chattanooga to Atascadero (California) | 1,988.27 mi (3,199.80 km) |
| Chattanooga to Atascocita (Texas) | 677.27 mi (1,089.96 km) |
| Chattanooga to Atchison (Kansas) | 625.39 mi (1,006.47 km) |
| Chattanooga to Athens (Alabama) | 98.37 mi (158.31 km) |
| Chattanooga to Athens (Georgia) | 131.85 mi (212.19 km) |
| Chattanooga to Athens (Ohio) | 341.58 mi (549.73 km) |
| Chattanooga to Athens (Tennessee) | 45.27 mi (72.85 km) |
| Chattanooga to Athens (Texas) | 639.77 mi (1,029.60 km) |
| Chattanooga to Atlanta (Georgia) | 101.61 mi (163.53 km) |
| Chattanooga to Atlantic Beach (Florida) | 395.47 mi (636.45 km) |
| Chattanooga to Atlantic City (New Jersey) | 663.90 mi (1,068.44 km) |
