| Prospect Heights to Cabestany | 4,387.21 mi (7,060.53 km) |
| Prospect Heights to Cabries | 4,458.95 mi (7,175.99 km) |
| Prospect Heights to Cachan | 4,135.50 mi (6,655.44 km) |
| Prospect Heights to Caen | 4,016.04 mi (6,463.19 km) |
| Prospect Heights to Cagnes-sur-Mer | 4,522.38 mi (7,278.06 km) |
| Prospect Heights to Cahors | 4,257.36 mi (6,851.56 km) |
| Prospect Heights to Calais | 4,042.20 mi (6,505.30 km) |
| Prospect Heights to Caluire-et-Cuire | 4,345.73 mi (6,993.77 km) |
| Prospect Heights to Cambrai | 4,121.31 mi (6,632.61 km) |
| Prospect Heights to Canet-en-Roussillon | 4,388.95 mi (7,063.34 km) |
| Prospect Heights to Cannes | 4,521.40 mi (7,276.49 km) |
| Prospect Heights to Canteleu | 4,061.91 mi (6,537.02 km) |
| Prospect Heights to Capbreton | 4,165.87 mi (6,704.32 km) |
| Prospect Heights to Carcassonne | 4,341.96 mi (6,987.70 km) |
| Prospect Heights to Carmaux | 4,302.12 mi (6,923.59 km) |
