| La Spezia to Orangevale (California) | 5,953.06 mi (9,580.52 km) |
| La Spezia to Orchards (Washington) | 5,582.09 mi (8,983.50 km) |
| La Spezia to Orcutt (California) | 6,150.10 mi (9,897.64 km) |
| La Spezia to Oregon (Ohio) | 4,449.54 mi (7,160.84 km) |
| La Spezia to Oregon (Wisconsin) | 4,633.16 mi (7,456.35 km) |
| La Spezia to Oregon City (Oregon) | 5,603.93 mi (9,018.65 km) |
| La Spezia to Orem (Utah) | 5,567.08 mi (8,959.35 km) |
| La Spezia to Orinda (California) | 6,028.04 mi (9,701.19 km) |
| La Spezia to Orland Park (Illinois) | 4,630.86 mi (7,452.65 km) |
| La Spezia to Orlando (Florida) | 4,932.64 mi (7,938.31 km) |
| La Spezia to Ormond Beach (Florida) | 4,884.89 mi (7,861.46 km) |
| La Spezia to Oro Valley (Arizona) | 5,969.76 mi (9,607.41 km) |
| La Spezia to Oroville (California) | 5,915.86 mi (9,520.65 km) |
| La Spezia to Oshkosh (Wisconsin) | 4,553.05 mi (7,327.42 km) |
| La Spezia to Oskaloosa (Iowa) | 4,833.06 mi (7,778.06 km) |
