| Nybro to Olympia Heights (Florida) | 4,973.93 mi (8,004.77 km) |
| Nybro to Omaha (Nebraska) | 4,601.01 mi (7,404.61 km) |
| Nybro to On Top of the World Designated Place (Florida) | 4,851.50 mi (7,807.73 km) |
| Nybro to Onalaska (Wisconsin) | 4,311.15 mi (6,938.12 km) |
| Nybro to Oneida (New York) | 3,864.73 mi (6,219.68 km) |
| Nybro to Oneonta (New York) | 3,876.98 mi (6,239.39 km) |
| Nybro to Ontario (California) | 5,601.89 mi (9,015.37 km) |
| Nybro to Ontario (Oregon) | 4,959.25 mi (7,981.14 km) |
| Nybro to Opa-locka (Florida) | 4,961.00 mi (7,983.96 km) |
| Nybro to Opelika (Alabama) | 4,756.58 mi (7,654.98 km) |
| Nybro to Opelousas (Louisiana) | 5,099.82 mi (8,207.37 km) |
| Nybro to Orange (California) | 5,621.75 mi (9,047.33 km) |
| Nybro to Orange (Texas) | 5,177.24 mi (8,331.96 km) |
| Nybro to Orange City (Florida) | 4,826.24 mi (7,767.09 km) |
| Nybro to Orangeburg (South Carolina) | 4,556.86 mi (7,333.56 km) |
