| Petersburg to Ashtabula (Ohio) | 370.52 mi (596.29 km) |
| Petersburg to Ashwaubenon (Wisconsin) | 750.73 mi (1,208.18 km) |
| Petersburg to Aspen Hill (Maryland) | 131.55 mi (211.71 km) |
| Petersburg to Astoria (Oregon) | 2,436.58 mi (3,921.29 km) |
| Petersburg to Atascadero (California) | 2,391.35 mi (3,848.51 km) |
| Petersburg to Atascocita (Texas) | 1,137.32 mi (1,830.35 km) |
| Petersburg to Atchison (Kansas) | 973.15 mi (1,566.13 km) |
| Petersburg to Athens (Alabama) | 559.61 mi (900.61 km) |
| Petersburg to Athens (Georgia) | 404.05 mi (650.26 km) |
| Petersburg to Athens (Ohio) | 294.43 mi (473.84 km) |
| Petersburg to Athens (Tennessee) | 419.13 mi (674.52 km) |
| Petersburg to Athens (Texas) | 1,100.80 mi (1,771.57 km) |
| Petersburg to Atlanta (Georgia) | 461.33 mi (742.43 km) |
| Petersburg to Atlantic Beach (Florida) | 527.53 mi (848.99 km) |
| Petersburg to Atlantic City (New Jersey) | 219.03 mi (352.50 km) |
