| Foster City to Cabestany | 5,912.52 mi (9,515.28 km) |
| Foster City to Cabries | 5,950.80 mi (9,576.88 km) |
| Foster City to Cachan | 5,574.20 mi (8,970.82 km) |
| Foster City to Caen | 5,471.89 mi (8,806.16 km) |
| Foster City to Cagnes-sur-Mer | 5,993.75 mi (9,646.01 km) |
| Foster City to Cahors | 5,771.07 mi (9,287.64 km) |
| Foster City to Calais | 5,448.87 mi (8,769.10 km) |
| Foster City to Caluire-et-Cuire | 5,808.22 mi (9,347.43 km) |
| Foster City to Cambrai | 5,528.89 mi (8,897.88 km) |
| Foster City to Canet-en-Roussillon | 5,913.33 mi (9,516.58 km) |
| Foster City to Cannes | 5,995.74 mi (9,649.21 km) |
| Foster City to Canteleu | 5,501.18 mi (8,853.30 km) |
| Foster City to Capbreton | 5,715.81 mi (9,198.70 km) |
| Foster City to Carcassonne | 5,865.24 mi (9,439.19 km) |
| Foster City to Carmaux | 5,815.19 mi (9,358.64 km) |
