| Grays to Ondokuzmayis | 1,812.87 mi (2,917.54 km) |
| Grays to Ordu | 1,909.99 mi (3,073.83 km) |
| Grays to Ortahisar | 1,881.33 mi (3,027.71 km) |
| Grays to Ortakent | 1,646.86 mi (2,650.37 km) |
| Grays to Ortaklar | 1,616.83 mi (2,602.03 km) |
| Grays to Ortakoy | 1,841.85 mi (2,964.17 km) |
| Grays to Ortakoy | 1,827.27 mi (2,940.71 km) |
| Grays to Osmaneli | 1,605.28 mi (2,583.44 km) |
| Grays to Osmaniye | 2,008.09 mi (3,231.70 km) |
| Grays to Ozdere | 1,595.86 mi (2,568.28 km) |
| Grays to Palu | 2,091.92 mi (3,366.62 km) |
| Grays to Pamukkale | 1,678.93 mi (2,701.98 km) |
| Grays to Patnos | 2,194.06 mi (3,531.01 km) |
| Grays to Pazar | 1,872.37 mi (3,013.29 km) |
| Grays to Pazarcik | 2,033.14 mi (3,272.01 km) |
