| Brake to Olympia Heights (Florida) | 4,763.87 mi (7,666.70 km) |
| Brake to Omaha (Nebraska) | 4,518.42 mi (7,271.70 km) |
| Brake to On Top of the World Designated Place (Florida) | 4,661.75 mi (7,502.36 km) |
| Brake to Onalaska (Wisconsin) | 4,220.02 mi (6,791.47 km) |
| Brake to Oneida (New York) | 3,708.78 mi (5,968.70 km) |
| Brake to Oneonta (New York) | 3,715.59 mi (5,979.67 km) |
| Brake to Ontario (California) | 5,592.24 mi (8,999.83 km) |
| Brake to Ontario (Oregon) | 4,977.40 mi (8,010.35 km) |
| Brake to Opa-locka (Florida) | 4,751.21 mi (7,646.33 km) |
| Brake to Opelika (Alabama) | 4,593.46 mi (7,392.46 km) |
| Brake to Opelousas (Louisiana) | 4,957.72 mi (7,978.68 km) |
| Brake to Orange (California) | 5,612.46 mi (9,032.39 km) |
| Brake to Orange (Texas) | 5,041.18 mi (8,113.00 km) |
| Brake to Orange City (Florida) | 4,631.69 mi (7,453.99 km) |
| Brake to Orangeburg (South Carolina) | 4,378.19 mi (7,046.02 km) |
