| Szentendre to Orangevale (California) | 5,987.59 mi (9,636.09 km) |
| Szentendre to Orchards (Washington) | 5,578.73 mi (8,978.10 km) |
| Szentendre to Orcutt (California) | 6,206.16 mi (9,987.85 km) |
| Szentendre to Oregon (Ohio) | 4,663.46 mi (7,505.11 km) |
| Szentendre to Oregon (Wisconsin) | 4,812.39 mi (7,744.80 km) |
| Szentendre to Oregon City (Oregon) | 5,601.74 mi (9,015.12 km) |
| Szentendre to Orem (Utah) | 5,649.37 mi (9,091.78 km) |
| Szentendre to Orinda (California) | 6,060.19 mi (9,752.93 km) |
| Szentendre to Orland Park (Illinois) | 4,825.50 mi (7,765.90 km) |
| Szentendre to Orlando (Florida) | 5,235.06 mi (8,425.02 km) |
| Szentendre to Ormond Beach (Florida) | 5,183.93 mi (8,342.73 km) |
| Szentendre to Oro Valley (Arizona) | 6,095.34 mi (9,809.50 km) |
| Szentendre to Oroville (California) | 5,944.81 mi (9,567.25 km) |
| Szentendre to Oshkosh (Wisconsin) | 4,728.74 mi (7,610.18 km) |
| Szentendre to Oskaloosa (Iowa) | 5,007.68 mi (8,059.08 km) |
