| Fort Thomas to Castrovillari | 5,039.31 mi (8,109.98 km) |
| Fort Thomas to Catania | 5,088.01 mi (8,188.37 km) |
| Fort Thomas to Catanzaro | 5,094.66 mi (8,199.07 km) |
| Fort Thomas to Cattolica | 4,727.48 mi (7,608.15 km) |
| Fort Thomas to Cava de' Tirreni | 4,939.42 mi (7,949.24 km) |
| Fort Thomas to Cavallino | 5,102.17 mi (8,211.15 km) |
| Fort Thomas to Cavarzere | 4,655.92 mi (7,492.97 km) |
| Fort Thomas to Cave | 4,819.92 mi (7,756.92 km) |
| Fort Thomas to Cavriago | 4,608.82 mi (7,417.17 km) |
| Fort Thomas to Cavriglia | 4,692.96 mi (7,552.58 km) |
| Fort Thomas to Cazzago San Martino | 4,555.32 mi (7,331.09 km) |
| Fort Thomas to Ceccano | 4,846.74 mi (7,800.07 km) |
| Fort Thomas to Cecina | 4,660.03 mi (7,499.59 km) |
| Fort Thomas to Cefalu | 5,018.98 mi (8,077.28 km) |
| Fort Thomas to Ceglie Messapico | 5,058.99 mi (8,141.65 km) |
