| Petersburg to Candler-McAfee (Georgia) | 455.52 mi (733.09 km) |
| Petersburg to Caño Martin Peña (Puerto Rico) | 1,467.82 mi (2,362.23 km) |
| Petersburg to Cañon City (Colorado) | 1,515.47 mi (2,438.91 km) |
| Petersburg to Canóvanas (Puerto Rico) | 1,475.92 mi (2,375.26 km) |
| Petersburg to Canton (Georgia) | 447.36 mi (719.96 km) |
| Petersburg to Canton (Illinois) | 718.05 mi (1,155.59 km) |
| Petersburg to Canton (Mississippi) | 782.95 mi (1,260.04 km) |
| Petersburg to Canton (Ohio) | 327.90 mi (527.70 km) |
| Petersburg to Canyon (Texas) | 1,373.98 mi (2,211.21 km) |
| Petersburg to Canyon Lake (California) | 2,240.83 mi (3,606.27 km) |
| Petersburg to Canyon Lake (Texas) | 1,300.53 mi (2,093.00 km) |
| Petersburg to Cape Coral (Florida) | 777.69 mi (1,251.57 km) |
| Petersburg to Cape Girardeau (Missouri) | 668.75 mi (1,076.25 km) |
| Petersburg to Carbondale (Illinois) | 649.47 mi (1,045.22 km) |
| Petersburg to Carlisle (Pennsylvania) | 207.23 mi (333.51 km) |
