| Dix Hills to Orangevale (California) | 2,516.18 mi (4,049.39 km) |
| Dix Hills to Orchards (Washington) | 2,459.37 mi (3,957.97 km) |
| Dix Hills to Orcutt (California) | 2,570.64 mi (4,137.05 km) |
| Dix Hills to Oregon (Ohio) | 527.52 mi (848.97 km) |
| Dix Hills to Oregon (Wisconsin) | 837.52 mi (1,347.85 km) |
| Dix Hills to Oregon City (Oregon) | 2,466.64 mi (3,969.68 km) |
| Dix Hills to Orem (Utah) | 1,997.98 mi (3,215.43 km) |
| Dix Hills to Orinda (California) | 2,583.83 mi (4,158.27 km) |
| Dix Hills to Orland Park (Illinois) | 756.16 mi (1,216.92 km) |
| Dix Hills to Orlando (Florida) | 964.38 mi (1,552.02 km) |
| Dix Hills to Ormond Beach (Florida) | 907.20 mi (1,460.00 km) |
| Dix Hills to Oro Valley (Arizona) | 2,148.33 mi (3,457.40 km) |
| Dix Hills to Oroville (California) | 2,515.82 mi (4,048.82 km) |
| Dix Hills to Oshkosh (Wisconsin) | 806.50 mi (1,297.94 km) |
| Dix Hills to Oskaloosa (Iowa) | 1,004.32 mi (1,616.30 km) |
