| Seal Beach to Cabestany | 5,973.84 mi (9,613.97 km) |
| Seal Beach to Cabries | 6,023.19 mi (9,693.39 km) |
| Seal Beach to Cachan | 5,659.10 mi (9,107.45 km) |
| Seal Beach to Caen | 5,550.83 mi (8,933.19 km) |
| Seal Beach to Cagnes-sur-Mer | 6,072.86 mi (9,773.32 km) |
| Seal Beach to Cahors | 5,835.00 mi (9,390.52 km) |
| Seal Beach to Calais | 5,541.52 mi (8,918.21 km) |
| Seal Beach to Caluire-et-Cuire | 5,888.35 mi (9,476.39 km) |
| Seal Beach to Cambrai | 5,622.11 mi (9,047.91 km) |
| Seal Beach to Canet-en-Roussillon | 5,974.96 mi (9,615.78 km) |
| Seal Beach to Cannes | 6,073.96 mi (9,775.09 km) |
| Seal Beach to Canteleu | 5,585.20 mi (8,988.52 km) |
| Seal Beach to Capbreton | 5,767.34 mi (9,281.63 km) |
| Seal Beach to Carcassonne | 5,926.84 mi (9,538.33 km) |
| Seal Beach to Carmaux | 5,879.69 mi (9,462.45 km) |
