| Petersburg to Cabestany | 4,107.93 mi (6,611.08 km) |
| Petersburg to Cabries | 4,197.78 mi (6,755.68 km) |
| Petersburg to Cachan | 3,920.02 mi (6,308.66 km) |
| Petersburg to Caen | 3,795.58 mi (6,108.40 km) |
| Petersburg to Cagnes-sur-Mer | 4,271.10 mi (6,873.67 km) |
| Petersburg to Cahors | 3,990.45 mi (6,422.01 km) |
| Petersburg to Calais | 3,850.15 mi (6,196.21 km) |
| Petersburg to Caluire-et-Cuire | 4,106.87 mi (6,609.36 km) |
| Petersburg to Cambrai | 3,924.96 mi (6,316.61 km) |
| Petersburg to Canet-en-Roussillon | 4,110.20 mi (6,614.73 km) |
| Petersburg to Cannes | 4,268.39 mi (6,869.31 km) |
| Petersburg to Canteleu | 3,849.46 mi (6,195.11 km) |
| Petersburg to Capbreton | 3,878.99 mi (6,242.64 km) |
| Petersburg to Carcassonne | 4,065.68 mi (6,543.08 km) |
| Petersburg to Carmaux | 4,033.85 mi (6,491.86 km) |
