| Inveruno to Olympia Heights (Florida) | 4,934.75 mi (7,941.72 km) |
| Inveruno to Omaha (Nebraska) | 4,865.77 mi (7,830.69 km) |
| Inveruno to On Top of the World Designated Place (Florida) | 4,866.50 mi (7,831.87 km) |
| Inveruno to Onalaska (Wisconsin) | 4,561.55 mi (7,341.10 km) |
| Inveruno to Oneida (New York) | 3,977.92 mi (6,401.85 km) |
| Inveruno to Oneonta (New York) | 3,977.19 mi (6,400.67 km) |
| Inveruno to Ontario (California) | 6,003.16 mi (9,661.16 km) |
| Inveruno to Ontario (Oregon) | 5,417.48 mi (8,718.58 km) |
| Inveruno to Opa-locka (Florida) | 4,922.73 mi (7,922.37 km) |
| Inveruno to Opelika (Alabama) | 4,838.51 mi (7,786.83 km) |
| Inveruno to Opelousas (Louisiana) | 5,226.63 mi (8,411.44 km) |
| Inveruno to Orange (California) | 6,023.56 mi (9,693.99 km) |
| Inveruno to Orange (Texas) | 5,317.03 mi (8,556.93 km) |
| Inveruno to Orange City (Florida) | 4,829.45 mi (7,772.24 km) |
| Inveruno to Orangeburg (South Carolina) | 4,604.01 mi (7,409.44 km) |
