| Columbia Heights to Camardi | 5,866.57 mi (9,441.33 km) |
| Columbia Heights to Camas | 5,762.65 mi (9,274.09 km) |
| Columbia Heights to Camliyayla | 5,893.01 mi (9,483.89 km) |
| Columbia Heights to Camoluk | 5,842.29 mi (9,402.26 km) |
| Columbia Heights to Can | 5,492.83 mi (8,839.85 km) |
| Columbia Heights to Canakkale | 5,464.97 mi (8,795.02 km) |
| Columbia Heights to Cankaya | 5,683.52 mi (9,146.75 km) |
| Columbia Heights to Cankiri | 5,667.53 mi (9,121.01 km) |
| Columbia Heights to Cardak | 5,699.58 mi (9,172.58 km) |
| Columbia Heights to Carsamba | 5,723.74 mi (9,211.47 km) |
| Columbia Heights to Carsibasi | 5,804.34 mi (9,341.18 km) |
| Columbia Heights to Cat | 5,934.80 mi (9,551.14 km) |
| Columbia Heights to Catalagzi | 5,563.92 mi (8,954.26 km) |
| Columbia Heights to Catalca | 5,477.96 mi (8,815.92 km) |
| Columbia Heights to Catalpinar | 5,762.84 mi (9,274.40 km) |
