| Herriman to Olympia Heights (Florida) | 2,081.73 mi (3,350.22 km) |
| Herriman to Omaha (Nebraska) | 834.54 mi (1,343.07 km) |
| Herriman to On Top of the World Designated Place (Florida) | 1,849.30 mi (2,976.16 km) |
| Herriman to Onalaska (Wisconsin) | 1,087.76 mi (1,750.57 km) |
| Herriman to Oneida (New York) | 1,866.82 mi (3,004.36 km) |
| Herriman to Oneonta (New York) | 1,902.60 mi (3,061.94 km) |
| Herriman to Ontario (California) | 541.11 mi (870.84 km) |
| Herriman to Ontario (Oregon) | 352.01 mi (566.50 km) |
| Herriman to Opa-locka (Florida) | 2,078.55 mi (3,345.10 km) |
| Herriman to Opelika (Alabama) | 1,566.66 mi (2,521.29 km) |
| Herriman to Opelousas (Louisiana) | 1,311.07 mi (2,109.97 km) |
| Herriman to Orange (California) | 561.49 mi (903.62 km) |
| Herriman to Orange (Texas) | 1,249.99 mi (2,011.66 km) |
| Herriman to Orange City (Florida) | 1,906.32 mi (3,067.92 km) |
| Herriman to Orangeburg (South Carolina) | 1,775.44 mi (2,857.29 km) |
