| Chioggia to Odessa (Texas) | 5,719.60 mi (9,204.81 km) |
| Chioggia to Ogden (Utah) | 5,543.44 mi (8,921.31 km) |
| Chioggia to Oildale (California) | 6,089.36 mi (9,799.87 km) |
| Chioggia to Ojus (Florida) | 5,079.59 mi (8,174.81 km) |
| Chioggia to Okemos (Michigan) | 4,497.72 mi (7,238.38 km) |
| Chioggia to Oklahoma City (Oklahoma) | 5,350.01 mi (8,610.01 km) |
| Chioggia to Okmulgee (Oklahoma) | 5,284.76 mi (8,504.99 km) |
| Chioggia to Olathe (Kansas) | 5,076.95 mi (8,170.55 km) |
| Chioggia to Old Jamestown (Missouri) | 4,904.63 mi (7,893.24 km) |
| Chioggia to Oldsmar (Florida) | 5,094.25 mi (8,198.40 km) |
| Chioggia to Olean (New York) | 4,284.90 mi (6,895.88 km) |
| Chioggia to Olive Branch (Mississippi) | 5,072.34 mi (8,163.14 km) |
| Chioggia to Olivehurst (California) | 5,945.99 mi (9,569.15 km) |
| Chioggia to Olney (Maryland) | 4,351.50 mi (7,003.06 km) |
| Chioggia to Olympia (Washington) | 5,505.87 mi (8,860.84 km) |
