| Kratovo to Olympia Heights (Florida) | 5,638.41 mi (9,074.15 km) |
| Kratovo to Omaha (Nebraska) | 5,509.64 mi (8,866.91 km) |
| Kratovo to On Top of the World Designated Place (Florida) | 5,566.12 mi (8,957.81 km) |
| Kratovo to Onalaska (Wisconsin) | 5,208.74 mi (8,382.65 km) |
| Kratovo to Oneida (New York) | 4,659.15 mi (7,498.17 km) |
| Kratovo to Oneonta (New York) | 4,661.04 mi (7,501.22 km) |
| Kratovo to Ontario (California) | 6,593.15 mi (10,610.65 km) |
| Kratovo to Ontario (Oregon) | 5,972.62 mi (9,612.01 km) |
| Kratovo to Opa-locka (Florida) | 5,626.34 mi (9,054.71 km) |
| Kratovo to Opelika (Alabama) | 5,529.20 mi (8,898.38 km) |
| Kratovo to Opelousas (Louisiana) | 5,910.44 mi (9,511.93 km) |
| Kratovo to Orange (California) | 6,613.36 mi (10,643.17 km) |
| Kratovo to Orange (Texas) | 5,998.46 mi (9,653.58 km) |
| Kratovo to Orange City (Florida) | 5,530.10 mi (8,899.84 km) |
| Kratovo to Orangeburg (South Carolina) | 5,299.16 mi (8,528.17 km) |
