| Rosamond to Odenton (Maryland) | 2,290.55 mi (3,686.28 km) |
| Rosamond to Odessa (Texas) | 937.59 mi (1,508.91 km) |
| Rosamond to Ogden (Utah) | 555.34 mi (893.73 km) |
| Rosamond to Oildale (California) | 60.30 mi (97.05 km) |
| Rosamond to Ojus (Florida) | 2,334.47 mi (3,756.97 km) |
| Rosamond to Okemos (Michigan) | 1,885.22 mi (3,033.98 km) |
| Rosamond to Oklahoma City (Oklahoma) | 1,167.89 mi (1,879.54 km) |
| Rosamond to Okmulgee (Oklahoma) | 1,251.68 mi (2,014.39 km) |
| Rosamond to Olathe (Kansas) | 1,318.66 mi (2,122.18 km) |
| Rosamond to Old Jamestown (Missouri) | 1,562.12 mi (2,513.98 km) |
| Rosamond to Oldsmar (Florida) | 2,135.50 mi (3,436.76 km) |
| Rosamond to Olean (New York) | 2,188.18 mi (3,521.54 km) |
| Rosamond to Olive Branch (Mississippi) | 1,601.85 mi (2,577.93 km) |
| Rosamond to Olivehurst (California) | 344.57 mi (554.54 km) |
| Rosamond to Olney (Maryland) | 2,269.84 mi (3,652.96 km) |
