| Foster City to Campo de Criptana | 5,867.59 mi (9,442.98 km) |
| Foster City to Campos del Puerto | 6,086.04 mi (9,794.54 km) |
| Foster City to Canals | 5,982.62 mi (9,628.10 km) |
| Foster City to Candelaria | 5,828.17 mi (9,379.54 km) |
| Foster City to Canet de Mar | 5,957.67 mi (9,587.94 km) |
| Foster City to Cangas | 5,517.42 mi (8,879.43 km) |
| Foster City to Cangas de Narcea | 5,557.97 mi (8,944.70 km) |
| Foster City to Canovellas | 5,946.11 mi (9,569.33 km) |
| Foster City to Canteras | 6,034.34 mi (9,711.34 km) |
| Foster City to Cantillana | 5,853.11 mi (9,419.68 km) |
| Foster City to Capdepera | 6,086.07 mi (9,794.58 km) |
| Foster City to Carballo | 5,476.78 mi (8,814.03 km) |
| Foster City to Carcagente | 5,979.35 mi (9,622.83 km) |
| Foster City to Cardedeu | 5,947.54 mi (9,571.64 km) |
| Foster City to Carlet | 5,971.42 mi (9,610.08 km) |
