| Hoyland Nether to Olympia Heights (Florida) | 4,361.34 mi (7,018.91 km) |
| Hoyland Nether to Omaha (Nebraska) | 4,172.12 mi (6,714.37 km) |
| Hoyland Nether to On Top of the World Designated Place (Florida) | 4,264.84 mi (6,863.60 km) |
| Hoyland Nether to Onalaska (Wisconsin) | 3,870.09 mi (6,228.31 km) |
| Hoyland Nether to Oneida (New York) | 3,326.99 mi (5,354.28 km) |
| Hoyland Nether to Oneonta (New York) | 3,331.40 mi (5,361.36 km) |
| Hoyland Nether to Ontario (California) | 5,289.09 mi (8,511.97 km) |
| Hoyland Nether to Ontario (Oregon) | 4,699.72 mi (7,563.47 km) |
| Hoyland Nether to Opa-locka (Florida) | 4,348.76 mi (6,998.65 km) |
| Hoyland Nether to Opelika (Alabama) | 4,206.09 mi (6,769.04 km) |
| Hoyland Nether to Opelousas (Louisiana) | 4,578.27 mi (7,368.02 km) |
| Hoyland Nether to Orange (California) | 5,309.47 mi (8,544.77 km) |
| Hoyland Nether to Orange (Texas) | 4,664.24 mi (7,506.37 km) |
| Hoyland Nether to Orange City (Florida) | 4,233.39 mi (6,812.98 km) |
| Hoyland Nether to Orangeburg (South Carolina) | 3,985.46 mi (6,413.98 km) |
