| Redwood City to Celano | 6,273.49 mi (10,096.21 km) |
| Redwood City to Cento | 6,058.12 mi (9,749.60 km) |
| Redwood City to Cepagatti | 6,271.67 mi (10,093.28 km) |
| Redwood City to Ceprano | 6,303.19 mi (10,144.01 km) |
| Redwood City to Cercola | 6,366.44 mi (10,245.80 km) |
| Redwood City to Cerea | 6,029.89 mi (9,704.16 km) |
| Redwood City to Cerese | 6,025.17 mi (9,696.57 km) |
| Redwood City to Cerignola | 6,386.58 mi (10,278.20 km) |
| Redwood City to Cermenate | 5,941.22 mi (9,561.46 km) |
| Redwood City to Cernusco sul Naviglio | 5,958.59 mi (9,589.42 km) |
| Redwood City to Cerreto Guidi | 6,101.20 mi (9,818.93 km) |
| Redwood City to Cerro Maggiore | 5,942.90 mi (9,564.18 km) |
| Redwood City to Certaldo | 6,118.10 mi (9,846.13 km) |
| Redwood City to Cerveteri | 6,236.52 mi (10,036.71 km) |
| Redwood City to Cervia | 6,115.21 mi (9,841.48 km) |
