| Olten to Ordu | 1,538.96 mi (2,476.71 km) |
| Olten to Ortahisar | 1,480.61 mi (2,382.81 km) |
| Olten to Ortakent | 1,213.36 mi (1,952.72 km) |
| Olten to Ortaklar | 1,186.81 mi (1,909.99 km) |
| Olten to Ortakoy | 1,438.81 mi (2,315.54 km) |
| Olten to Ortakoy | 1,440.13 mi (2,317.67 km) |
| Olten to Osmaneli | 1,198.07 mi (1,928.11 km) |
| Olten to Osmaniye | 1,603.01 mi (2,579.80 km) |
| Olten to Ozdere | 1,165.31 mi (1,875.38 km) |
| Olten to Palu | 1,710.99 mi (2,753.57 km) |
| Olten to Pamukkale | 1,254.00 mi (2,018.11 km) |
| Olten to Patnos | 1,828.17 mi (2,942.16 km) |
| Olten to Pazar | 1,489.16 mi (2,396.57 km) |
| Olten to Pazarcik | 1,634.24 mi (2,630.06 km) |
| Olten to Pazaryeri | 1,205.52 mi (1,940.10 km) |
