| Gussago to Olympia Heights (Florida) | 4,992.55 mi (8,034.73 km) |
| Gussago to Omaha (Nebraska) | 4,910.32 mi (7,902.39 km) |
| Gussago to On Top of the World Designated Place (Florida) | 4,922.45 mi (7,921.91 km) |
| Gussago to Onalaska (Wisconsin) | 4,606.52 mi (7,413.47 km) |
| Gussago to Oneida (New York) | 4,028.98 mi (6,484.02 km) |
| Gussago to Oneonta (New York) | 4,028.82 mi (6,483.77 km) |
| Gussago to Ontario (California) | 6,040.46 mi (9,721.18 km) |
| Gussago to Ontario (Oregon) | 5,449.92 mi (8,770.79 km) |
| Gussago to Opa-locka (Florida) | 4,980.49 mi (8,015.33 km) |
| Gussago to Opelika (Alabama) | 4,891.88 mi (7,872.72 km) |
| Gussago to Opelousas (Louisiana) | 5,278.48 mi (8,494.89 km) |
| Gussago to Orange (California) | 6,060.85 mi (9,753.99 km) |
| Gussago to Orange (Texas) | 5,368.39 mi (8,639.59 km) |
| Gussago to Orange City (Florida) | 4,885.78 mi (7,862.90 km) |
| Gussago to Orangeburg (South Carolina) | 4,658.53 mi (7,497.19 km) |
