| Hopkinsville to Cortona | 4,949.06 mi (7,964.75 km) |
| Hopkinsville to Cosenza | 5,288.36 mi (8,510.79 km) |
| Hopkinsville to Cossato | 4,705.13 mi (7,572.17 km) |
| Hopkinsville to Costa Volpino | 4,775.26 mi (7,685.04 km) |
| Hopkinsville to Creazzo | 4,842.70 mi (7,793.58 km) |
| Hopkinsville to Crema | 4,775.09 mi (7,684.76 km) |
| Hopkinsville to Cremona | 4,798.07 mi (7,721.74 km) |
| Hopkinsville to Crevalcore | 4,859.61 mi (7,820.79 km) |
| Hopkinsville to Crispiano | 5,275.79 mi (8,490.56 km) |
| Hopkinsville to Crosia | 5,299.27 mi (8,528.35 km) |
| Hopkinsville to Crotone | 5,334.38 mi (8,584.86 km) |
| Hopkinsville to Cuneo | 4,721.24 mi (7,598.10 km) |
| Hopkinsville to Cuorgne | 4,689.86 mi (7,547.60 km) |
| Hopkinsville to Cusano Milanino | 4,747.81 mi (7,640.87 km) |
| Hopkinsville to Cutro | 5,330.78 mi (8,579.07 km) |
