| Lukovit to Olympia Heights (Florida) | 5,691.81 mi (9,160.08 km) |
| Lukovit to Omaha (Nebraska) | 5,519.34 mi (8,882.51 km) |
| Lukovit to On Top of the World Designated Place (Florida) | 5,611.99 mi (9,031.62 km) |
| Lukovit to Onalaska (Wisconsin) | 5,220.42 mi (8,401.45 km) |
| Lukovit to Oneida (New York) | 4,689.68 mi (7,547.30 km) |
| Lukovit to Oneonta (New York) | 4,693.34 mi (7,553.20 km) |
| Lukovit to Ontario (California) | 6,580.53 mi (10,590.34 km) |
| Lukovit to Ontario (Oregon) | 5,950.62 mi (9,576.60 km) |
| Lukovit to Opa-locka (Florida) | 5,679.58 mi (9,140.40 km) |
| Lukovit to Opelika (Alabama) | 5,565.69 mi (8,957.11 km) |
| Lukovit to Opelousas (Louisiana) | 5,941.14 mi (9,561.33 km) |
| Lukovit to Orange (California) | 6,600.62 mi (10,622.68 km) |
| Lukovit to Orange (Texas) | 6,027.38 mi (9,700.13 km) |
| Lukovit to Orange City (Florida) | 5,577.50 mi (8,976.12 km) |
| Lukovit to Orangeburg (South Carolina) | 5,340.02 mi (8,593.93 km) |
