| Onate to Olympia Heights (Florida) | 4,441.27 mi (7,147.53 km) |
| Onate to Omaha (Nebraska) | 4,523.32 mi (7,279.58 km) |
| Onate to On Top of the World Designated Place (Florida) | 4,395.92 mi (7,074.55 km) |
| Onate to Onalaska (Wisconsin) | 4,217.40 mi (6,787.26 km) |
| Onate to Oneida (New York) | 3,571.04 mi (5,747.03 km) |
| Onate to Oneonta (New York) | 3,563.59 mi (5,735.04 km) |
| Onate to Ontario (California) | 5,725.47 mi (9,214.26 km) |
| Onate to Ontario (Oregon) | 5,194.26 mi (8,359.36 km) |
| Onate to Opa-locka (Florida) | 4,429.75 mi (7,128.99 km) |
| Onate to Opelika (Alabama) | 4,398.45 mi (7,078.62 km) |
| Onate to Opelousas (Louisiana) | 4,801.61 mi (7,727.44 km) |
| Onate to Orange (California) | 5,745.83 mi (9,247.03 km) |
| Onate to Orange (Texas) | 4,896.92 mi (7,880.83 km) |
| Onate to Orange City (Florida) | 4,354.44 mi (7,007.80 km) |
| Onate to Orangeburg (South Carolina) | 4,151.85 mi (6,681.75 km) |
