| East Palo Alto to Cividale del Friuli | 6,038.95 mi (9,718.75 km) |
| East Palo Alto to Civita Castellana | 6,228.12 mi (10,023.19 km) |
| East Palo Alto to Civitanova Marche | 6,208.13 mi (9,991.02 km) |
| East Palo Alto to Civitavecchia | 6,221.51 mi (10,012.55 km) |
| East Palo Alto to Civitella in Val di Chiana | 6,144.47 mi (9,888.57 km) |
| East Palo Alto to Clusone | 5,955.33 mi (9,584.18 km) |
| East Palo Alto to Coccaglio | 5,973.99 mi (9,614.20 km) |
| East Palo Alto to Codigoro | 6,075.42 mi (9,777.44 km) |
| East Palo Alto to Codogno | 5,988.62 mi (9,637.75 km) |
| East Palo Alto to Codroipo | 6,034.67 mi (9,711.86 km) |
| East Palo Alto to Cogoleto | 6,000.31 mi (9,656.57 km) |
| East Palo Alto to Colle di Val d'Elsa | 6,128.57 mi (9,862.98 km) |
| East Palo Alto to Colle Salvetti | 6,098.39 mi (9,814.41 km) |
| East Palo Alto to Collecchio | 6,026.25 mi (9,698.32 km) |
| East Palo Alto to Colleferro | 6,277.79 mi (10,103.13 km) |
