| Zapresic to Olympia Heights (Florida) | 5,241.31 mi (8,435.08 km) |
| Zapresic to Omaha (Nebraska) | 5,101.68 mi (8,210.36 km) |
| Zapresic to On Top of the World Designated Place (Florida) | 5,163.17 mi (8,309.32 km) |
| Zapresic to Onalaska (Wisconsin) | 4,800.20 mi (7,725.17 km) |
| Zapresic to Oneida (New York) | 4,249.57 mi (6,839.02 km) |
| Zapresic to Oneonta (New York) | 4,251.86 mi (6,842.71 km) |
| Zapresic to Ontario (California) | 6,198.30 mi (9,975.20 km) |
| Zapresic to Ontario (Oregon) | 5,587.85 mi (8,992.78 km) |
| Zapresic to Opa-locka (Florida) | 5,229.10 mi (8,415.42 km) |
| Zapresic to Opelika (Alabama) | 5,121.42 mi (8,242.13 km) |
| Zapresic to Opelousas (Louisiana) | 5,501.00 mi (8,853.01 km) |
| Zapresic to Orange (California) | 6,218.58 mi (10,007.84 km) |
| Zapresic to Orange (Texas) | 5,588.69 mi (8,994.13 km) |
| Zapresic to Orange City (Florida) | 5,128.19 mi (8,253.02 km) |
| Zapresic to Orangeburg (South Carolina) | 4,893.28 mi (7,874.97 km) |
