| Oskaloosa to Corato | 5,219.47 mi (8,399.93 km) |
| Oskaloosa to Corbetta | 4,739.98 mi (7,628.26 km) |
| Oskaloosa to Corciano | 4,970.78 mi (7,999.69 km) |
| Oskaloosa to Cordenons | 4,860.03 mi (7,821.46 km) |
| Oskaloosa to Cori | 5,062.07 mi (8,146.61 km) |
| Oskaloosa to Coriano | 4,945.73 mi (7,959.38 km) |
| Oskaloosa to Corigliano Calabro | 5,296.99 mi (8,524.69 km) |
| Oskaloosa to Corleone | 5,252.41 mi (8,452.94 km) |
| Oskaloosa to Cormano | 4,746.01 mi (7,637.97 km) |
| Oskaloosa to Cornaredo | 4,743.03 mi (7,633.18 km) |
| Oskaloosa to Cornate d'Adda | 4,753.21 mi (7,649.54 km) |
| Oskaloosa to Cornedo Vicentino | 4,825.82 mi (7,766.41 km) |
| Oskaloosa to Correggio | 4,841.15 mi (7,791.08 km) |
| Oskaloosa to Corridonia | 5,012.76 mi (8,067.26 km) |
| Oskaloosa to Corsico | 4,749.05 mi (7,642.86 km) |
