| Petersburg to Burley (Idaho) | 1,949.63 mi (3,137.63 km) |
| Petersburg to Burlingame (California) | 2,444.69 mi (3,934.35 km) |
| Petersburg to Burlington (Iowa) | 777.24 mi (1,250.85 km) |
| Petersburg to Burlington (Kentucky) | 417.68 mi (672.19 km) |
| Petersburg to Burlington (North Carolina) | 139.06 mi (223.80 km) |
| Petersburg to Burlington (Vermont) | 547.99 mi (881.90 km) |
| Petersburg to Burlington (Wisconsin) | 688.41 mi (1,107.88 km) |
| Petersburg to Burnsville (Minnesota) | 976.95 mi (1,572.25 km) |
| Petersburg to Burr Ridge (Illinois) | 642.67 mi (1,034.27 km) |
| Petersburg to Burton (Michigan) | 517.84 mi (833.38 km) |
| Petersburg to Burtonsville (Maryland) | 134.43 mi (216.34 km) |
| Petersburg to Butler (Pennsylvania) | 286.20 mi (460.59 km) |
| Petersburg to Butte (Montana) | 1,902.02 mi (3,061.01 km) |
| Petersburg to Byram (Mississippi) | 809.37 mi (1,302.56 km) |
| Petersburg to Cabot (Arkansas) | 830.66 mi (1,336.82 km) |
