| Torello to Olympia Heights (Florida) | 4,688.78 mi (7,545.86 km) |
| Torello to Omaha (Nebraska) | 4,756.31 mi (7,654.54 km) |
| Torello to On Top of the World Designated Place (Florida) | 4,643.49 mi (7,472.97 km) |
| Torello to Onalaska (Wisconsin) | 4,450.31 mi (7,162.09 km) |
| Torello to Oneida (New York) | 3,813.04 mi (6,136.49 km) |
| Torello to Oneonta (New York) | 3,806.42 mi (6,125.84 km) |
| Torello to Ontario (California) | 5,947.17 mi (9,571.04 km) |
| Torello to Ontario (Oregon) | 5,402.35 mi (8,694.24 km) |
| Torello to Opa-locka (Florida) | 4,677.28 mi (7,527.36 km) |
| Torello to Opelika (Alabama) | 4,644.43 mi (7,474.49 km) |
| Torello to Opelousas (Louisiana) | 5,046.46 mi (8,121.50 km) |
| Torello to Orange (California) | 5,967.57 mi (9,603.87 km) |
| Torello to Orange (Texas) | 5,141.35 mi (8,274.20 km) |
| Torello to Orange City (Florida) | 4,602.09 mi (7,406.35 km) |
| Torello to Orangeburg (South Carolina) | 4,398.58 mi (7,078.82 km) |
