| Federal Way to Castrovillari | 5,899.83 mi (9,494.85 km) |
| Federal Way to Catania | 6,015.14 mi (9,680.44 km) |
| Federal Way to Catanzaro | 5,966.02 mi (9,601.38 km) |
| Federal Way to Cattolica | 5,563.06 mi (8,952.88 km) |
| Federal Way to Cava de' Tirreni | 5,809.37 mi (9,349.29 km) |
| Federal Way to Cavallino | 5,915.50 mi (9,520.08 km) |
| Federal Way to Cavarzere | 5,476.84 mi (8,814.13 km) |
| Federal Way to Cave | 5,698.00 mi (9,170.04 km) |
| Federal Way to Cavriago | 5,465.16 mi (8,795.32 km) |
| Federal Way to Cavriglia | 5,559.52 mi (8,947.19 km) |
| Federal Way to Cazzago San Martino | 5,400.13 mi (8,690.67 km) |
| Federal Way to Ceccano | 5,723.05 mi (9,210.36 km) |
| Federal Way to Cecina | 5,547.22 mi (8,927.40 km) |
| Federal Way to Cefalu | 5,955.29 mi (9,584.11 km) |
| Federal Way to Ceglie Messapico | 5,878.75 mi (9,460.94 km) |
