| Oskaloosa to Cehegin | 4,596.09 mi (7,396.69 km) |
| Oskaloosa to Cervello | 4,627.36 mi (7,447.02 km) |
| Oskaloosa to Cervera | 4,587.56 mi (7,382.97 km) |
| Oskaloosa to Ceuti | 4,620.06 mi (7,435.26 km) |
| Oskaloosa to Cheste | 4,590.28 mi (7,387.35 km) |
| Oskaloosa to Chiclana de la Frontera | 4,464.18 mi (7,184.40 km) |
| Oskaloosa to Chipiona | 4,438.95 mi (7,143.80 km) |
| Oskaloosa to Chiva | 4,589.07 mi (7,385.39 km) |
| Oskaloosa to Churriana de la Vega | 4,550.05 mi (7,322.60 km) |
| Oskaloosa to Ciempozuelos | 4,435.14 mi (7,137.67 km) |
| Oskaloosa to Cieza | 4,607.16 mi (7,414.51 km) |
| Oskaloosa to Cisterniga | 4,333.74 mi (6,974.48 km) |
| Oskaloosa to Ciudad de Melilla | 4,656.22 mi (7,493.46 km) |
| Oskaloosa to Ciudad Real | 4,466.88 mi (7,188.75 km) |
| Oskaloosa to Ciudad-Rodrigo | 4,289.44 mi (6,903.19 km) |
