| Stanford to Cividale del Friuli | 6,042.34 mi (9,724.20 km) |
| Stanford to Civita Castellana | 6,231.51 mi (10,028.65 km) |
| Stanford to Civitanova Marche | 6,211.52 mi (9,996.48 km) |
| Stanford to Civitavecchia | 6,224.90 mi (10,018.01 km) |
| Stanford to Civitella in Val di Chiana | 6,147.86 mi (9,894.03 km) |
| Stanford to Clusone | 5,958.72 mi (9,589.64 km) |
| Stanford to Coccaglio | 5,977.38 mi (9,619.66 km) |
| Stanford to Codigoro | 6,078.81 mi (9,782.89 km) |
| Stanford to Codogno | 5,992.01 mi (9,643.21 km) |
| Stanford to Codroipo | 6,038.06 mi (9,717.31 km) |
| Stanford to Cogoleto | 6,003.71 mi (9,662.03 km) |
| Stanford to Colle di Val d'Elsa | 6,131.96 mi (9,868.43 km) |
| Stanford to Colle Salvetti | 6,101.78 mi (9,819.87 km) |
| Stanford to Collecchio | 6,029.64 mi (9,703.77 km) |
| Stanford to Colleferro | 6,281.18 mi (10,108.58 km) |
