| Dana Point to Orangevale (California) | 410.46 mi (660.57 km) |
| Dana Point to Orchards (Washington) | 881.96 mi (1,419.38 km) |
| Dana Point to Orcutt (California) | 183.22 mi (294.87 km) |
| Dana Point to Oregon (Ohio) | 1,945.45 mi (3,130.91 km) |
| Dana Point to Oregon (Wisconsin) | 1,659.83 mi (2,671.24 km) |
| Dana Point to Oregon City (Oregon) | 860.24 mi (1,384.42 km) |
| Dana Point to Orem (Utah) | 576.04 mi (927.04 km) |
| Dana Point to Orinda (California) | 394.89 mi (635.51 km) |
| Dana Point to Orland Park (Illinois) | 1,718.24 mi (2,765.23 km) |
| Dana Point to Orlando (Florida) | 2,170.28 mi (3,492.73 km) |
| Dana Point to Ormond Beach (Florida) | 2,166.54 mi (3,486.72 km) |
| Dana Point to Oro Valley (Arizona) | 396.29 mi (637.76 km) |
| Dana Point to Oroville (California) | 468.41 mi (753.83 km) |
| Dana Point to Oshkosh (Wisconsin) | 1,718.88 mi (2,766.27 km) |
| Dana Point to Oskaloosa (Iowa) | 1,471.35 mi (2,367.91 km) |
