| Happy Valley to Castrovillari | 6,015.43 mi (9,680.90 km) |
| Happy Valley to Catania | 6,128.80 mi (9,863.35 km) |
| Happy Valley to Catanzaro | 6,081.48 mi (9,787.19 km) |
| Happy Valley to Cattolica | 5,678.35 mi (9,138.42 km) |
| Happy Valley to Cava de' Tirreni | 5,924.35 mi (9,534.32 km) |
| Happy Valley to Cavallino | 6,032.70 mi (9,708.69 km) |
| Happy Valley to Cavarzere | 5,592.32 mi (8,999.96 km) |
| Happy Valley to Cave | 5,812.30 mi (9,353.99 km) |
| Happy Valley to Cavriago | 5,579.38 mi (8,979.15 km) |
| Happy Valley to Cavriglia | 5,673.74 mi (9,131.00 km) |
| Happy Valley to Cazzago San Martino | 5,514.52 mi (8,874.76 km) |
| Happy Valley to Ceccano | 5,837.50 mi (9,394.55 km) |
| Happy Valley to Cecina | 5,660.66 mi (9,109.96 km) |
| Happy Valley to Cefalu | 6,068.39 mi (9,766.14 km) |
| Happy Valley to Ceglie Messapico | 5,995.62 mi (9,649.02 km) |
