| Leini to Olympia Heights (Florida) | 4,889.23 mi (7,868.46 km) |
| Leini to Omaha (Nebraska) | 4,837.58 mi (7,785.33 km) |
| Leini to On Top of the World Designated Place (Florida) | 4,823.71 mi (7,763.02 km) |
| Leini to Onalaska (Wisconsin) | 4,532.92 mi (7,295.03 km) |
| Leini to Oneida (New York) | 3,941.88 mi (6,343.84 km) |
| Leini to Oneonta (New York) | 3,940.40 mi (6,341.46 km) |
| Leini to Ontario (California) | 5,983.03 mi (9,628.76 km) |
| Leini to Ontario (Oregon) | 5,402.75 mi (8,694.88 km) |
| Leini to Opa-locka (Florida) | 4,877.27 mi (7,849.20 km) |
| Leini to Opelika (Alabama) | 4,799.29 mi (7,723.71 km) |
| Leini to Opelousas (Louisiana) | 5,189.37 mi (8,351.49 km) |
| Leini to Orange (California) | 6,003.45 mi (9,661.61 km) |
| Leini to Orange (Texas) | 5,280.40 mi (8,497.98 km) |
| Leini to Orange City (Florida) | 4,786.12 mi (7,702.51 km) |
| Leini to Orangeburg (South Carolina) | 4,563.26 mi (7,343.85 km) |
