| Sassari to Odessa (Texas) | 5,762.21 mi (9,273.38 km) |
| Sassari to Ogden (Utah) | 5,660.38 mi (9,109.51 km) |
| Sassari to Oildale (California) | 6,212.28 mi (9,997.70 km) |
| Sassari to Ojus (Florida) | 5,008.91 mi (8,061.06 km) |
| Sassari to Okemos (Michigan) | 4,530.22 mi (7,290.68 km) |
| Sassari to Oklahoma City (Oklahoma) | 5,390.13 mi (8,674.58 km) |
| Sassari to Okmulgee (Oklahoma) | 5,320.04 mi (8,561.77 km) |
| Sassari to Olathe (Kansas) | 5,123.50 mi (8,245.47 km) |
| Sassari to Old Jamestown (Missouri) | 4,935.49 mi (7,942.90 km) |
| Sassari to Oldsmar (Florida) | 5,043.40 mi (8,116.57 km) |
| Sassari to Olean (New York) | 4,295.80 mi (6,913.42 km) |
| Sassari to Olive Branch (Mississippi) | 5,082.25 mi (8,179.09 km) |
| Sassari to Olivehurst (California) | 6,090.69 mi (9,802.02 km) |
| Sassari to Olney (Maryland) | 4,340.96 mi (6,986.09 km) |
| Sassari to Olympia (Washington) | 5,679.93 mi (9,140.97 km) |
