| Rockville to Ondokuzmayis | 5,468.32 mi (8,800.41 km) |
| Rockville to Ordu | 5,560.31 mi (8,948.45 km) |
| Rockville to Ortahisar | 5,557.69 mi (8,944.24 km) |
| Rockville to Ortakent | 5,316.48 mi (8,556.04 km) |
| Rockville to Ortaklar | 5,290.99 mi (8,515.03 km) |
| Rockville to Ortakoy | 5,519.58 mi (8,882.91 km) |
| Rockville to Ortakoy | 5,494.83 mi (8,843.07 km) |
| Rockville to Osmaneli | 5,285.28 mi (8,505.83 km) |
| Rockville to Osmaniye | 5,686.07 mi (9,150.85 km) |
| Rockville to Ozdere | 5,269.46 mi (8,480.37 km) |
| Rockville to Palu | 5,749.35 mi (9,252.68 km) |
| Rockville to Pamukkale | 5,357.18 mi (8,621.54 km) |
| Rockville to Patnos | 5,830.06 mi (9,382.58 km) |
| Rockville to Pazar | 5,535.87 mi (8,909.12 km) |
| Rockville to Pazarcik | 5,707.44 mi (9,185.23 km) |
