| Camposampiero to Orangevale (California) | 5,930.76 mi (9,544.64 km) |
| Camposampiero to Orchards (Washington) | 5,548.54 mi (8,929.52 km) |
| Camposampiero to Orcutt (California) | 6,134.25 mi (9,872.13 km) |
| Camposampiero to Oregon (Ohio) | 4,477.76 mi (7,206.25 km) |
| Camposampiero to Oregon (Wisconsin) | 4,651.01 mi (7,485.08 km) |
| Camposampiero to Oregon City (Oregon) | 5,570.74 mi (8,965.25 km) |
| Camposampiero to Orem (Utah) | 5,557.79 mi (8,944.40 km) |
| Camposampiero to Orinda (California) | 6,005.20 mi (9,664.43 km) |
| Camposampiero to Orland Park (Illinois) | 4,653.42 mi (7,488.96 km) |
| Camposampiero to Orlando (Florida) | 4,989.89 mi (8,030.46 km) |
| Camposampiero to Ormond Beach (Florida) | 4,940.97 mi (7,951.72 km) |
| Camposampiero to Oro Valley (Arizona) | 5,973.77 mi (9,613.86 km) |
| Camposampiero to Oroville (California) | 5,891.92 mi (9,482.14 km) |
| Camposampiero to Oshkosh (Wisconsin) | 4,569.68 mi (7,354.18 km) |
| Camposampiero to Oskaloosa (Iowa) | 4,849.86 mi (7,805.09 km) |
