| Hoogvliet to Olympia Heights (Florida) | 4,619.93 mi (7,435.07 km) |
| Hoogvliet to Omaha (Nebraska) | 4,437.06 mi (7,140.75 km) |
| Hoogvliet to On Top of the World Designated Place (Florida) | 4,527.49 mi (7,286.28 km) |
| Hoogvliet to Onalaska (Wisconsin) | 4,135.54 mi (6,655.50 km) |
| Hoogvliet to Oneida (New York) | 3,593.95 mi (5,783.90 km) |
| Hoogvliet to Oneonta (New York) | 3,598.05 mi (5,790.51 km) |
| Hoogvliet to Ontario (California) | 5,544.25 mi (8,922.60 km) |
| Hoogvliet to Ontario (Oregon) | 4,946.36 mi (7,960.39 km) |
| Hoogvliet to Opa-locka (Florida) | 4,607.43 mi (7,414.94 km) |
| Hoogvliet to Opelika (Alabama) | 4,472.04 mi (7,197.05 km) |
| Hoogvliet to Opelousas (Louisiana) | 4,845.32 mi (7,797.79 km) |
| Hoogvliet to Orange (California) | 5,564.59 mi (8,955.34 km) |
| Hoogvliet to Orange (Texas) | 4,931.46 mi (7,936.42 km) |
| Hoogvliet to Orange City (Florida) | 4,495.26 mi (7,234.42 km) |
| Hoogvliet to Orangeburg (South Carolina) | 4,249.97 mi (6,839.67 km) |
