| Bertrix to Olympia Heights (Florida) | 4,690.59 mi (7,548.78 km) |
| Bertrix to Omaha (Nebraska) | 4,549.82 mi (7,322.23 km) |
| Bertrix to On Top of the World Designated Place (Florida) | 4,606.54 mi (7,413.51 km) |
| Bertrix to Onalaska (Wisconsin) | 4,247.05 mi (6,834.97 km) |
| Bertrix to Oneida (New York) | 3,688.57 mi (5,936.18 km) |
| Bertrix to Oneonta (New York) | 3,690.84 mi (5,939.84 km) |
| Bertrix to Ontario (California) | 5,670.33 mi (9,125.51 km) |
| Bertrix to Ontario (Oregon) | 5,078.35 mi (8,172.81 km) |
| Bertrix to Opa-locka (Florida) | 4,678.24 mi (7,528.90 km) |
| Bertrix to Opelika (Alabama) | 4,560.93 mi (7,340.12 km) |
| Bertrix to Opelousas (Louisiana) | 4,939.98 mi (7,950.13 km) |
| Bertrix to Orange (California) | 5,690.70 mi (9,158.30 km) |
| Bertrix to Orange (Texas) | 5,027.76 mi (8,091.40 km) |
| Bertrix to Orange City (Florida) | 4,572.57 mi (7,358.84 km) |
| Bertrix to Orangeburg (South Carolina) | 4,334.14 mi (6,975.12 km) |
