| Menlo Park to Cividale del Friuli | 6,039.72 mi (9,719.99 km) |
| Menlo Park to Civita Castellana | 6,228.96 mi (10,024.55 km) |
| Menlo Park to Civitanova Marche | 6,208.94 mi (9,992.32 km) |
| Menlo Park to Civitavecchia | 6,222.37 mi (10,013.93 km) |
| Menlo Park to Civitella in Val di Chiana | 6,145.31 mi (9,889.92 km) |
| Menlo Park to Clusone | 5,956.16 mi (9,585.51 km) |
| Menlo Park to Coccaglio | 5,974.82 mi (9,615.54 km) |
| Menlo Park to Codigoro | 6,076.23 mi (9,778.74 km) |
| Menlo Park to Codogno | 5,989.46 mi (9,639.11 km) |
| Menlo Park to Codroipo | 6,035.45 mi (9,713.11 km) |
| Menlo Park to Cogoleto | 6,001.19 mi (9,657.98 km) |
| Menlo Park to Colle di Val d'Elsa | 6,129.42 mi (9,864.34 km) |
| Menlo Park to Colle Salvetti | 6,099.25 mi (9,815.79 km) |
| Menlo Park to Collecchio | 6,027.09 mi (9,699.67 km) |
| Menlo Park to Colleferro | 6,278.63 mi (10,104.48 km) |
