| Camposampiero to Odessa (Texas) | 5,691.51 mi (9,159.60 km) |
| Camposampiero to Ogden (Utah) | 5,514.26 mi (8,874.35 km) |
| Camposampiero to Oildale (California) | 6,060.13 mi (9,752.84 km) |
| Camposampiero to Ojus (Florida) | 5,055.54 mi (8,136.10 km) |
| Camposampiero to Okemos (Michigan) | 4,470.01 mi (7,193.79 km) |
| Camposampiero to Oklahoma City (Oklahoma) | 5,322.01 mi (8,564.95 km) |
| Camposampiero to Okmulgee (Oklahoma) | 5,256.88 mi (8,460.13 km) |
| Camposampiero to Olathe (Kansas) | 5,048.83 mi (8,125.30 km) |
| Camposampiero to Old Jamestown (Missouri) | 4,876.91 mi (7,848.63 km) |
| Camposampiero to Oldsmar (Florida) | 5,069.31 mi (8,158.26 km) |
| Camposampiero to Olean (New York) | 4,257.84 mi (6,852.33 km) |
| Camposampiero to Olive Branch (Mississippi) | 5,045.19 mi (8,119.45 km) |
| Camposampiero to Olivehurst (California) | 5,916.73 mi (9,522.06 km) |
| Camposampiero to Olney (Maryland) | 4,325.13 mi (6,960.63 km) |
| Camposampiero to Olympia (Washington) | 5,476.75 mi (8,813.98 km) |
