| Fort Washington to Ondokuzmayis | 5,479.95 mi (8,819.12 km) |
| Fort Washington to Ordu | 5,572.16 mi (8,967.53 km) |
| Fort Washington to Ortahisar | 5,568.21 mi (8,961.17 km) |
| Fort Washington to Ortakent | 5,324.86 mi (8,569.54 km) |
| Fort Washington to Ortaklar | 5,299.69 mi (8,529.02 km) |
| Fort Washington to Ortakoy | 5,529.96 mi (8,899.60 km) |
| Fort Washington to Ortakoy | 5,505.93 mi (8,860.94 km) |
| Fort Washington to Osmaneli | 5,295.30 mi (8,521.97 km) |
| Fort Washington to Osmaniye | 5,696.44 mi (9,167.54 km) |
| Fort Washington to Ozdere | 5,278.11 mi (8,494.30 km) |
| Fort Washington to Palu | 5,761.01 mi (9,271.45 km) |
| Fort Washington to Pamukkale | 5,366.23 mi (8,636.11 km) |
| Fort Washington to Patnos | 5,842.52 mi (9,402.62 km) |
| Fort Washington to Pazar | 5,547.19 mi (8,927.34 km) |
| Fort Washington to Pazarcik | 5,718.16 mi (9,202.49 km) |
