| Newburn to Olympia Heights (Florida) | 4,336.45 mi (6,978.84 km) |
| Newburn to Omaha (Nebraska) | 4,110.25 mi (6,614.80 km) |
| Newburn to On Top of the World Designated Place (Florida) | 4,233.07 mi (6,812.47 km) |
| Newburn to Onalaska (Wisconsin) | 3,809.54 mi (6,130.86 km) |
| Newburn to Oneida (New York) | 3,282.71 mi (5,283.00 km) |
| Newburn to Oneonta (New York) | 3,288.77 mi (5,292.77 km) |
| Newburn to Ontario (California) | 5,213.97 mi (8,391.07 km) |
| Newburn to Ontario (Oregon) | 4,618.24 mi (7,432.33 km) |
| Newburn to Opa-locka (Florida) | 4,323.76 mi (6,958.41 km) |
| Newburn to Opelika (Alabama) | 4,165.93 mi (6,704.42 km) |
| Newburn to Opelousas (Louisiana) | 4,532.74 mi (7,294.74 km) |
| Newburn to Orange (California) | 5,234.32 mi (8,423.82 km) |
| Newburn to Orange (Texas) | 4,617.19 mi (7,430.66 km) |
| Newburn to Orange City (Florida) | 4,203.12 mi (6,764.28 km) |
| Newburn to Orangeburg (South Carolina) | 3,949.67 mi (6,356.37 km) |
