| Porto-Vecchio to Odessa (Texas) | 5,755.99 mi (9,263.37 km) |
| Porto-Vecchio to Ogden (Utah) | 5,639.56 mi (9,076.00 km) |
| Porto-Vecchio to Oildale (California) | 6,190.62 mi (9,962.83 km) |
| Porto-Vecchio to Ojus (Florida) | 5,024.19 mi (8,085.66 km) |
| Porto-Vecchio to Okemos (Michigan) | 4,525.09 mi (7,282.43 km) |
| Porto-Vecchio to Oklahoma City (Oklahoma) | 5,384.14 mi (8,664.94 km) |
| Porto-Vecchio to Okmulgee (Oklahoma) | 5,314.94 mi (8,553.57 km) |
| Porto-Vecchio to Olathe (Kansas) | 5,116.07 mi (8,233.52 km) |
| Porto-Vecchio to Old Jamestown (Missouri) | 4,930.98 mi (7,935.65 km) |
| Porto-Vecchio to Oldsmar (Florida) | 5,054.86 mi (8,135.01 km) |
| Porto-Vecchio to Olean (New York) | 4,294.68 mi (6,911.62 km) |
| Porto-Vecchio to Olive Branch (Mississippi) | 5,081.93 mi (8,178.57 km) |
| Porto-Vecchio to Olivehurst (California) | 6,064.67 mi (9,760.14 km) |
| Porto-Vecchio to Olney (Maryland) | 4,344.04 mi (6,991.06 km) |
| Porto-Vecchio to Olympia (Washington) | 5,647.91 mi (9,089.43 km) |
