| Olean to Civril | 5,284.40 mi (8,504.41 km) |
| Olean to Cizre | 5,798.57 mi (9,331.90 km) |
| Olean to Cobanlar | 5,306.09 mi (8,539.32 km) |
| Olean to Corlu | 5,075.16 mi (8,167.67 km) |
| Olean to Corum | 5,373.64 mi (8,648.04 km) |
| Olean to Cukurca | 5,853.03 mi (9,419.55 km) |
| Olean to Cukurcayir | 5,522.58 mi (8,887.73 km) |
| Olean to Cumayeri | 5,208.63 mi (8,382.48 km) |
| Olean to Cumra | 5,437.82 mi (8,751.33 km) |
| Olean to Cungus | 5,649.04 mi (9,091.26 km) |
| Olean to Dargecit | 5,770.86 mi (9,287.31 km) |
| Olean to Davutlar | 5,214.02 mi (8,391.15 km) |
| Olean to Demirozu | 5,569.63 mi (8,963.45 km) |
| Olean to Demre | 5,392.22 mi (8,677.94 km) |
| Olean to Denizciler | 5,615.46 mi (9,037.21 km) |
