| Jefferson to Cabestany | 4,515.14 mi (7,266.41 km) |
| Jefferson to Cabries | 4,604.19 mi (7,409.73 km) |
| Jefferson to Cachan | 4,322.34 mi (6,956.14 km) |
| Jefferson to Caen | 4,198.23 mi (6,756.40 km) |
| Jefferson to Cagnes-sur-Mer | 4,676.97 mi (7,526.85 km) |
| Jefferson to Cahors | 4,397.02 mi (7,076.31 km) |
| Jefferson to Calais | 4,249.56 mi (6,839.00 km) |
| Jefferson to Caluire-et-Cuire | 4,511.65 mi (7,260.80 km) |
| Jefferson to Cambrai | 4,325.07 mi (6,960.52 km) |
| Jefferson to Canet-en-Roussillon | 4,517.39 mi (7,270.04 km) |
| Jefferson to Cannes | 4,674.37 mi (7,522.66 km) |
| Jefferson to Canteleu | 4,251.34 mi (6,841.87 km) |
| Jefferson to Capbreton | 4,286.35 mi (6,898.22 km) |
| Jefferson to Carcassonne | 4,472.74 mi (7,198.18 km) |
| Jefferson to Carmaux | 4,440.52 mi (7,146.33 km) |
