| Fortuna to Odessa (Texas) | 5,435.18 mi (8,747.07 km) |
| Fortuna to Ogden (Utah) | 5,433.39 mi (8,744.20 km) |
| Fortuna to Oildale (California) | 5,986.56 mi (9,634.44 km) |
| Fortuna to Ojus (Florida) | 4,567.89 mi (7,351.31 km) |
| Fortuna to Okemos (Michigan) | 4,206.03 mi (6,768.95 km) |
| Fortuna to Oklahoma City (Oklahoma) | 5,064.37 mi (8,150.31 km) |
| Fortuna to Okmulgee (Oklahoma) | 4,989.20 mi (8,029.34 km) |
| Fortuna to Olathe (Kansas) | 4,808.93 mi (7,739.23 km) |
| Fortuna to Old Jamestown (Missouri) | 4,603.94 mi (7,409.33 km) |
| Fortuna to Oldsmar (Florida) | 4,620.97 mi (7,436.73 km) |
| Fortuna to Olean (New York) | 3,948.72 mi (6,354.85 km) |
| Fortuna to Olive Branch (Mississippi) | 4,724.19 mi (7,602.86 km) |
| Fortuna to Olivehurst (California) | 5,899.11 mi (9,493.70 km) |
| Fortuna to Olney (Maryland) | 3,968.45 mi (6,386.60 km) |
| Fortuna to Olympia (Washington) | 5,540.91 mi (8,917.23 km) |
