| South Lake Tahoe to Cividale del Friuli | 5,892.69 mi (9,483.37 km) |
| South Lake Tahoe to Civita Castellana | 6,079.57 mi (9,784.12 km) |
| South Lake Tahoe to Civitanova Marche | 6,060.67 mi (9,753.71 km) |
| South Lake Tahoe to Civitavecchia | 6,072.59 mi (9,772.90 km) |
| South Lake Tahoe to Civitella in Val di Chiana | 5,996.09 mi (9,649.78 km) |
| South Lake Tahoe to Clusone | 5,807.29 mi (9,345.93 km) |
| South Lake Tahoe to Coccaglio | 5,825.81 mi (9,375.73 km) |
| South Lake Tahoe to Codigoro | 5,927.88 mi (9,540.00 km) |
| South Lake Tahoe to Codogno | 5,840.13 mi (9,398.79 km) |
| South Lake Tahoe to Codroipo | 5,888.11 mi (9,475.99 km) |
| South Lake Tahoe to Cogoleto | 5,851.03 mi (9,416.32 km) |
| South Lake Tahoe to Colle di Val d'Elsa | 5,979.92 mi (9,623.75 km) |
| South Lake Tahoe to Colle Salvetti | 5,949.54 mi (9,574.86 km) |
| South Lake Tahoe to Collecchio | 5,877.80 mi (9,459.41 km) |
| South Lake Tahoe to Colleferro | 6,129.28 mi (9,864.12 km) |
