| Redwood City to Cabestany | 5,914.09 mi (9,517.81 km) |
| Redwood City to Cabries | 5,952.49 mi (9,579.61 km) |
| Redwood City to Cachan | 5,576.03 mi (8,973.75 km) |
| Redwood City to Caen | 5,473.65 mi (8,808.98 km) |
| Redwood City to Cagnes-sur-Mer | 5,995.53 mi (9,648.87 km) |
| Redwood City to Cahors | 5,772.66 mi (9,290.20 km) |
| Redwood City to Calais | 5,450.77 mi (8,772.17 km) |
| Redwood City to Caluire-et-Cuire | 5,810.00 mi (9,350.30 km) |
| Redwood City to Cambrai | 5,530.80 mi (8,900.97 km) |
| Redwood City to Canet-en-Roussillon | 5,914.90 mi (9,519.12 km) |
| Redwood City to Cannes | 5,997.51 mi (9,652.06 km) |
| Redwood City to Canteleu | 5,502.99 mi (8,856.21 km) |
| Redwood City to Capbreton | 5,717.25 mi (9,201.03 km) |
| Redwood City to Carcassonne | 5,866.81 mi (9,441.72 km) |
| Redwood City to Carmaux | 5,816.79 mi (9,361.22 km) |
