| Petersburg to Anoka (Minnesota) | 995.91 mi (1,602.76 km) |
| Petersburg to Ansonia (Connecticut) | 367.68 mi (591.73 km) |
| Petersburg to Antelope (California) | 2,374.39 mi (3,821.20 km) |
| Petersburg to Anthem (Arizona) | 1,955.27 mi (3,146.71 km) |
| Petersburg to Antioch (California) | 2,408.17 mi (3,875.57 km) |
| Petersburg to Antioch (Illinois) | 672.75 mi (1,082.68 km) |
| Petersburg to Apache Junction (Arizona) | 1,932.67 mi (3,110.33 km) |
| Petersburg to Apex (North Carolina) | 131.36 mi (211.40 km) |
| Petersburg to Apollo Beach (Florida) | 714.44 mi (1,149.79 km) |
| Petersburg to Apopka (Florida) | 634.44 mi (1,021.03 km) |
| Petersburg to Apple Valley (California) | 2,220.77 mi (3,573.98 km) |
| Petersburg to Apple Valley (Minnesota) | 972.90 mi (1,565.74 km) |
| Petersburg to Appleton (Wisconsin) | 754.02 mi (1,213.48 km) |
| Petersburg to Arbutus (Maryland) | 145.87 mi (234.75 km) |
| Petersburg to Arcadia (California) | 2,273.94 mi (3,659.55 km) |
