| Durham to Ondokuzmayis | 1,931.82 mi (3,108.97 km) |
| Durham to Ordu | 2,025.50 mi (3,259.72 km) |
| Durham to Ortahisar | 2,021.65 mi (3,253.53 km) |
| Durham to Ortakent | 1,824.59 mi (2,936.40 km) |
| Durham to Ortaklar | 1,790.12 mi (2,880.92 km) |
| Durham to Ortakoy | 1,984.72 mi (3,194.10 km) |
| Durham to Ortakoy | 1,956.70 mi (3,149.00 km) |
| Durham to Osmaneli | 1,754.97 mi (2,824.36 km) |
| Durham to Osmaniye | 2,151.04 mi (3,461.76 km) |
| Durham to Ozdere | 1,770.02 mi (2,848.58 km) |
| Durham to Palu | 2,212.91 mi (3,561.34 km) |
| Durham to Pamukkale | 1,845.51 mi (2,970.06 km) |
| Durham to Patnos | 2,301.89 mi (3,704.53 km) |
| Durham to Pazar | 1,997.99 mi (3,215.45 km) |
| Durham to Pazarcik | 2,170.15 mi (3,492.51 km) |
