| Redwood City to Carmignano | 6,102.23 mi (9,820.59 km) |
| Redwood City to Carovigno | 6,468.01 mi (10,409.26 km) |
| Redwood City to Carpenedolo | 5,998.44 mi (9,653.56 km) |
| Redwood City to Carpi | 6,043.96 mi (9,726.81 km) |
| Redwood City to Carrara | 6,060.92 mi (9,754.11 km) |
| Redwood City to Carugate | 5,956.74 mi (9,586.44 km) |
| Redwood City to Casal di Principe | 6,351.58 mi (10,221.88 km) |
| Redwood City to Casale Monferrato | 5,954.29 mi (9,582.51 km) |
| Redwood City to Casale sul Sile | 6,038.15 mi (9,717.46 km) |
| Redwood City to Casalecchio di Reno | 6,072.24 mi (9,772.32 km) |
| Redwood City to Casalgrande | 6,050.93 mi (9,738.04 km) |
| Redwood City to Casalmaggiore | 6,019.23 mi (9,687.01 km) |
| Redwood City to Casalnuovo di Napoli | 6,363.55 mi (10,241.14 km) |
| Redwood City to Casalpusterlengo | 5,986.56 mi (9,634.44 km) |
| Redwood City to Casaluce | 6,354.45 mi (10,226.50 km) |
