| Siteia to Olympia Heights (Florida) | 6,052.61 mi (9,740.74 km) |
| Siteia to Omaha (Nebraska) | 6,007.39 mi (9,667.96 km) |
| Siteia to On Top of the World Designated Place (Florida) | 5,999.81 mi (9,655.76 km) |
| Siteia to Onalaska (Wisconsin) | 5,704.52 mi (9,180.55 km) |
| Siteia to Oneida (New York) | 5,127.80 mi (8,252.40 km) |
| Siteia to Oneonta (New York) | 5,126.47 mi (8,250.26 km) |
| Siteia to Ontario (California) | 7,109.09 mi (11,440.97 km) |
| Siteia to Ontario (Oregon) | 6,492.14 mi (10,448.10 km) |
| Siteia to Opa-locka (Florida) | 6,041.00 mi (9,722.05 km) |
| Siteia to Opelika (Alabama) | 5,983.85 mi (9,630.08 km) |
| Siteia to Opelousas (Louisiana) | 6,375.39 mi (10,260.20 km) |
| Siteia to Orange (California) | 7,129.34 mi (11,473.56 km) |
| Siteia to Orange (Texas) | 6,466.47 mi (10,406.78 km) |
| Siteia to Orange City (Florida) | 5,960.22 mi (9,592.04 km) |
| Siteia to Orangeburg (South Carolina) | 5,745.28 mi (9,246.13 km) |
