| Covington to Camarillo (California) | 1,930.64 mi (3,107.06 km) |
| Covington to Camas (Washington) | 1,969.88 mi (3,170.22 km) |
| Covington to Cambridge (Maryland) | 455.46 mi (732.99 km) |
| Covington to Cambridge (Massachusetts) | 737.84 mi (1,187.44 km) |
| Covington to Camden (Arkansas) | 597.70 mi (961.90 km) |
| Covington to Camden (New Jersey) | 505.38 mi (813.33 km) |
| Covington to Cameron Park (California) | 1,949.17 mi (3,136.88 km) |
| Covington to Camp Pendleton South (California) | 1,867.14 mi (3,004.88 km) |
| Covington to Camp Springs (Maryland) | 408.56 mi (657.51 km) |
| Covington to Camp Verde (Arizona) | 1,537.54 mi (2,474.43 km) |
| Covington to Campbell (California) | 2,023.20 mi (3,256.03 km) |
| Covington to Campbellsville (Kentucky) | 125.18 mi (201.46 km) |
| Covington to Campton Hills (Illinois) | 287.34 mi (462.43 km) |
| Covington to Canby (Oregon) | 1,982.60 mi (3,190.69 km) |
| Covington to Candelaria (Puerto Rico) | 1,798.11 mi (2,893.77 km) |
