| Forlimpopoli to Odessa (Texas) | 5,759.02 mi (9,268.24 km) |
| Forlimpopoli to Ogden (Utah) | 5,594.50 mi (9,003.48 km) |
| Forlimpopoli to Oildale (California) | 6,141.55 mi (9,883.87 km) |
| Forlimpopoli to Ojus (Florida) | 5,098.06 mi (8,204.53 km) |
| Forlimpopoli to Okemos (Michigan) | 4,534.64 mi (7,297.80 km) |
| Forlimpopoli to Oklahoma City (Oklahoma) | 5,388.79 mi (8,672.41 km) |
| Forlimpopoli to Okmulgee (Oklahoma) | 5,322.67 mi (8,566.02 km) |
| Forlimpopoli to Olathe (Kansas) | 5,116.63 mi (8,234.42 km) |
| Forlimpopoli to Old Jamestown (Missouri) | 4,941.55 mi (7,952.66 km) |
| Forlimpopoli to Oldsmar (Florida) | 5,116.55 mi (8,234.29 km) |
| Forlimpopoli to Olean (New York) | 4,317.91 mi (6,949.01 km) |
| Forlimpopoli to Olive Branch (Mississippi) | 5,105.74 mi (8,216.89 km) |
| Forlimpopoli to Olivehurst (California) | 6,001.22 mi (9,658.02 km) |
| Forlimpopoli to Olney (Maryland) | 4,380.73 mi (7,050.10 km) |
| Forlimpopoli to Olympia (Washington) | 5,564.87 mi (8,955.79 km) |
