| Hamidiye to Oakley (California) | 6,675.63 mi (10,743.38 km) |
| Hamidiye to Oakton (Virginia) | 5,163.25 mi (8,309.45 km) |
| Hamidiye to Oakville (Missouri) | 5,697.56 mi (9,169.33 km) |
| Hamidiye to Oatfield (Oregon) | 6,224.35 mi (10,017.13 km) |
| Hamidiye to Ocala (Florida) | 5,815.57 mi (9,359.26 km) |
| Hamidiye to Ocean Acres (New Jersey) | 5,000.39 mi (8,047.36 km) |
| Hamidiye to Ocean City (New Jersey) | 5,034.12 mi (8,101.63 km) |
| Hamidiye to Ocean Pines (Maryland) | 5,095.10 mi (8,199.77 km) |
| Hamidiye to Ocean Pointe (Hawaii) | 8,183.91 mi (13,170.73 km) |
| Hamidiye to Ocean Springs (Mississippi) | 6,038.94 mi (9,718.73 km) |
| Hamidiye to Oceanside (California) | 6,865.78 mi (11,049.40 km) |
| Hamidiye to Oceanside (New York) | 4,935.92 mi (7,943.59 km) |
| Hamidiye to Ocoee (Florida) | 5,816.52 mi (9,360.78 km) |
| Hamidiye to Oconomowoc (Wisconsin) | 5,400.96 mi (8,692.01 km) |
| Hamidiye to Odenton (Maryland) | 5,130.25 mi (8,256.35 km) |
