| Cermenate to Olympia Heights (Florida) | 4,941.51 mi (7,952.60 km) |
| Cermenate to Omaha (Nebraska) | 4,866.38 mi (7,831.69 km) |
| Cermenate to On Top of the World Designated Place (Florida) | 4,872.19 mi (7,841.04 km) |
| Cermenate to Onalaska (Wisconsin) | 4,562.32 mi (7,342.34 km) |
| Cermenate to Oneida (New York) | 3,981.20 mi (6,407.12 km) |
| Cermenate to Oneonta (New York) | 3,980.73 mi (6,406.36 km) |
| Cermenate to Ontario (California) | 6,001.24 mi (9,658.06 km) |
| Cermenate to Ontario (Oregon) | 5,413.99 mi (8,712.98 km) |
| Cermenate to Opa-locka (Florida) | 4,929.47 mi (7,933.22 km) |
| Cermenate to Opelika (Alabama) | 4,842.88 mi (7,793.86 km) |
| Cermenate to Opelousas (Louisiana) | 5,230.28 mi (8,417.32 km) |
| Cermenate to Orange (California) | 6,021.63 mi (9,690.88 km) |
| Cermenate to Orange (Texas) | 5,320.46 mi (8,562.46 km) |
| Cermenate to Orange City (Florida) | 4,835.35 mi (7,781.75 km) |
| Cermenate to Orangeburg (South Carolina) | 4,608.95 mi (7,417.39 km) |
