| Featherstone to Olympia Heights (Florida) | 4,362.37 mi (7,020.55 km) |
| Featherstone to Omaha (Nebraska) | 4,167.56 mi (6,707.04 km) |
| Featherstone to On Top of the World Designated Place (Florida) | 4,264.88 mi (6,863.66 km) |
| Featherstone to Onalaska (Wisconsin) | 3,865.73 mi (6,221.30 km) |
| Featherstone to Oneida (New York) | 3,325.13 mi (5,351.28 km) |
| Featherstone to Oneonta (New York) | 3,329.78 mi (5,358.77 km) |
| Featherstone to Ontario (California) | 5,282.33 mi (8,501.10 km) |
| Featherstone to Ontario (Oregon) | 4,691.80 mi (7,550.72 km) |
| Featherstone to Opa-locka (Florida) | 4,349.77 mi (7,000.27 km) |
| Featherstone to Opelika (Alabama) | 4,204.89 mi (6,767.12 km) |
| Featherstone to Opelousas (Louisiana) | 4,576.29 mi (7,364.82 km) |
| Featherstone to Orange (California) | 5,302.71 mi (8,533.88 km) |
| Featherstone to Orange (Texas) | 4,662.03 mi (7,502.81 km) |
| Featherstone to Orange City (Florida) | 4,233.64 mi (6,813.38 km) |
| Featherstone to Orangeburg (South Carolina) | 3,984.90 mi (6,413.07 km) |
