| Szentendre to Odessa (Texas) | 5,850.43 mi (9,415.36 km) |
| Szentendre to Ogden (Utah) | 5,601.51 mi (9,014.76 km) |
| Szentendre to Oildale (California) | 6,136.61 mi (9,875.92 km) |
| Szentendre to Ojus (Florida) | 5,313.06 mi (8,550.54 km) |
| Szentendre to Okemos (Michigan) | 4,647.93 mi (7,480.12 km) |
| Szentendre to Oklahoma City (Oklahoma) | 5,486.06 mi (8,828.97 km) |
| Szentendre to Okmulgee (Oklahoma) | 5,425.86 mi (8,732.07 km) |
| Szentendre to Olathe (Kansas) | 5,209.15 mi (8,383.31 km) |
| Szentendre to Old Jamestown (Missouri) | 5,052.89 mi (8,131.84 km) |
| Szentendre to Oldsmar (Florida) | 5,311.82 mi (8,548.54 km) |
| Szentendre to Olean (New York) | 4,456.43 mi (7,171.93 km) |
| Szentendre to Olive Branch (Mississippi) | 5,238.26 mi (8,430.17 km) |
| Szentendre to Olivehurst (California) | 5,970.91 mi (9,609.25 km) |
| Szentendre to Olney (Maryland) | 4,541.04 mi (7,308.10 km) |
| Szentendre to Olympia (Washington) | 5,501.38 mi (8,853.62 km) |
