| Olten to Cizre | 1,864.37 mi (3,000.42 km) |
| Olten to Cobanlar | 1,294.42 mi (2,083.16 km) |
| Olten to Corlu | 1,070.09 mi (1,722.15 km) |
| Olten to Corum | 1,417.12 mi (2,280.64 km) |
| Olten to Cukurca | 1,933.55 mi (3,111.74 km) |
| Olten to Cukurcayir | 1,625.77 mi (2,616.43 km) |
| Olten to Cumayeri | 1,222.26 mi (1,967.04 km) |
| Olten to Cumra | 1,427.73 mi (2,297.71 km) |
| Olten to Cungus | 1,698.01 mi (2,732.68 km) |
| Olten to Dargecit | 1,834.90 mi (2,952.98 km) |
| Olten to Davutlar | 1,185.10 mi (1,907.24 km) |
| Olten to Demirozu | 1,658.62 mi (2,669.29 km) |
| Olten to Demre | 1,364.31 mi (2,195.64 km) |
| Olten to Denizciler | 1,618.64 mi (2,604.94 km) |
| Olten to Denizli | 1,258.99 mi (2,026.14 km) |
