| Storm Lake to Castrovillari | 5,309.17 mi (8,544.28 km) |
| Storm Lake to Catania | 5,380.59 mi (8,659.22 km) |
| Storm Lake to Catanzaro | 5,369.31 mi (8,641.07 km) |
| Storm Lake to Cattolica | 4,981.80 mi (8,017.43 km) |
| Storm Lake to Cava de' Tirreni | 5,210.06 mi (8,384.78 km) |
| Storm Lake to Cavallino | 5,358.17 mi (8,623.14 km) |
| Storm Lake to Cavarzere | 4,903.62 mi (7,891.62 km) |
| Storm Lake to Cave | 5,090.43 mi (8,192.25 km) |
| Storm Lake to Cavriago | 4,867.08 mi (7,832.81 km) |
| Storm Lake to Cavriglia | 4,956.66 mi (7,976.97 km) |
| Storm Lake to Cazzago San Martino | 4,808.43 mi (7,738.43 km) |
| Storm Lake to Ceccano | 5,117.29 mi (8,235.49 km) |
| Storm Lake to Cecina | 4,929.75 mi (7,933.67 km) |
| Storm Lake to Cefalu | 5,313.02 mi (8,550.47 km) |
| Storm Lake to Ceglie Messapico | 5,316.06 mi (8,555.37 km) |
