| Swanage to Orangevale (California) | 5,255.06 mi (8,457.20 km) |
| Swanage to Orchards (Washington) | 4,897.41 mi (7,881.63 km) |
| Swanage to Orcutt (California) | 5,446.79 mi (8,765.77 km) |
| Swanage to Oregon (Ohio) | 3,749.81 mi (6,034.74 km) |
| Swanage to Oregon (Wisconsin) | 3,926.36 mi (6,318.87 km) |
| Swanage to Oregon City (Oregon) | 4,918.72 mi (7,915.92 km) |
| Swanage to Orem (Utah) | 4,860.35 mi (7,821.98 km) |
| Swanage to Orinda (California) | 5,330.46 mi (8,578.54 km) |
| Swanage to Orland Park (Illinois) | 3,926.77 mi (6,319.52 km) |
| Swanage to Orlando (Florida) | 4,275.47 mi (6,880.71 km) |
| Swanage to Ormond Beach (Florida) | 4,225.37 mi (6,800.07 km) |
| Swanage to Oro Valley (Arizona) | 5,259.83 mi (8,464.88 km) |
| Swanage to Oroville (California) | 5,219.45 mi (8,399.89 km) |
| Swanage to Oshkosh (Wisconsin) | 3,845.67 mi (6,189.01 km) |
| Swanage to Oskaloosa (Iowa) | 4,125.81 mi (6,639.85 km) |
