| Rosolini to Olympia Heights (Florida) | 5,447.03 mi (8,766.15 km) |
| Rosolini to Omaha (Nebraska) | 5,503.80 mi (8,857.51 km) |
| Rosolini to On Top of the World Designated Place (Florida) | 5,407.60 mi (8,702.68 km) |
| Rosolini to Onalaska (Wisconsin) | 5,198.12 mi (8,365.56 km) |
| Rosolini to Oneida (New York) | 4,576.20 mi (7,364.68 km) |
| Rosolini to Oneonta (New York) | 4,570.56 mi (7,355.61 km) |
| Rosolini to Ontario (California) | 6,667.56 mi (10,730.39 km) |
| Rosolini to Ontario (Oregon) | 6,092.25 mi (9,804.52 km) |
| Rosolini to Opa-locka (Florida) | 5,435.73 mi (8,747.96 km) |
| Rosolini to Opelika (Alabama) | 5,410.83 mi (8,707.89 km) |
| Rosolini to Opelousas (Louisiana) | 5,812.35 mi (9,354.08 km) |
| Rosolini to Orange (California) | 6,687.98 mi (10,763.27 km) |
| Rosolini to Orange (Texas) | 5,906.88 mi (9,506.21 km) |
| Rosolini to Orange City (Florida) | 5,365.44 mi (8,634.83 km) |
| Rosolini to Orangeburg (South Carolina) | 5,164.76 mi (8,311.88 km) |
