| Scafati to Olympia Heights (Florida) | 5,318.05 mi (8,558.58 km) |
| Scafati to Omaha (Nebraska) | 5,298.07 mi (8,526.43 km) |
| Scafati to On Top of the World Designated Place (Florida) | 5,262.86 mi (8,469.75 km) |
| Scafati to Onalaska (Wisconsin) | 4,993.39 mi (8,036.08 km) |
| Scafati to Oneida (New York) | 4,396.95 mi (7,076.21 km) |
| Scafati to Oneonta (New York) | 4,394.34 mi (7,072.01 km) |
| Scafati to Ontario (California) | 6,438.95 mi (10,362.50 km) |
| Scafati to Ontario (Oregon) | 5,850.63 mi (9,415.68 km) |
| Scafati to Opa-locka (Florida) | 5,306.35 mi (8,539.74 km) |
| Scafati to Opelika (Alabama) | 5,248.20 mi (8,446.16 km) |
| Scafati to Opelousas (Louisiana) | 5,642.05 mi (9,080.00 km) |
| Scafati to Orange (California) | 6,459.35 mi (10,395.32 km) |
| Scafati to Orange (Texas) | 5,734.11 mi (9,228.15 km) |
| Scafati to Orange City (Florida) | 5,223.47 mi (8,406.36 km) |
| Scafati to Orangeburg (South Carolina) | 5,008.58 mi (8,060.53 km) |
