| La Spezia to Odessa (Texas) | 5,672.28 mi (9,128.66 km) |
| La Spezia to Ogden (Utah) | 5,525.41 mi (8,892.29 km) |
| La Spezia to Oildale (California) | 6,074.33 mi (9,775.69 km) |
| La Spezia to Ojus (Florida) | 4,992.06 mi (8,033.95 km) |
| La Spezia to Okemos (Michigan) | 4,445.31 mi (7,154.04 km) |
| La Spezia to Oklahoma City (Oklahoma) | 5,301.38 mi (8,531.75 km) |
| La Spezia to Okmulgee (Oklahoma) | 5,234.25 mi (8,423.70 km) |
| La Spezia to Olathe (Kansas) | 5,030.46 mi (8,095.75 km) |
| La Spezia to Old Jamestown (Missouri) | 4,852.07 mi (7,808.65 km) |
| La Spezia to Oldsmar (Florida) | 5,013.20 mi (8,067.96 km) |
| La Spezia to Olean (New York) | 4,224.31 mi (6,798.37 km) |
| La Spezia to Olive Branch (Mississippi) | 5,012.29 mi (8,066.50 km) |
| La Spezia to Olivehurst (California) | 5,940.10 mi (9,559.67 km) |
| La Spezia to Olney (Maryland) | 4,283.36 mi (6,893.40 km) |
| La Spezia to Olympia (Washington) | 5,512.59 mi (8,871.65 km) |
