| Gavorrano to Olympia Heights (Florida) | 5,089.90 mi (8,191.40 km) |
| Gavorrano to Omaha (Nebraska) | 5,059.55 mi (8,142.56 km) |
| Gavorrano to On Top of the World Designated Place (Florida) | 5,030.45 mi (8,095.72 km) |
| Gavorrano to Onalaska (Wisconsin) | 4,754.76 mi (7,652.05 km) |
| Gavorrano to Oneida (New York) | 4,158.77 mi (6,692.89 km) |
| Gavorrano to Oneonta (New York) | 4,156.48 mi (6,689.21 km) |
| Gavorrano to Ontario (California) | 6,205.11 mi (9,986.16 km) |
| Gavorrano to Ontario (Oregon) | 5,622.37 mi (9,048.34 km) |
| Gavorrano to Opa-locka (Florida) | 5,078.08 mi (8,172.38 km) |
| Gavorrano to Opelika (Alabama) | 5,012.07 mi (8,066.14 km) |
| Gavorrano to Opelousas (Louisiana) | 5,404.65 mi (8,697.94 km) |
| Gavorrano to Orange (California) | 6,225.52 mi (10,019.01 km) |
| Gavorrano to Orange (Texas) | 5,496.38 mi (8,845.57 km) |
| Gavorrano to Orange City (Florida) | 4,991.77 mi (8,033.48 km) |
| Gavorrano to Orangeburg (South Carolina) | 4,773.73 mi (7,682.58 km) |
