| Campobello di Mazara to Orangevale (California) | 6,406.52 mi (10,310.29 km) |
| Campobello di Mazara to Orchards (Washington) | 6,044.81 mi (9,728.18 km) |
| Campobello di Mazara to Orcutt (California) | 6,596.92 mi (10,616.71 km) |
| Campobello di Mazara to Oregon (Ohio) | 4,836.23 mi (7,783.16 km) |
| Campobello di Mazara to Oregon (Wisconsin) | 5,037.46 mi (8,107.00 km) |
| Campobello di Mazara to Oregon City (Oregon) | 6,066.39 mi (9,762.91 km) |
| Campobello di Mazara to Orem (Utah) | 6,007.50 mi (9,668.14 km) |
| Campobello di Mazara to Orinda (California) | 6,481.91 mi (10,431.63 km) |
| Campobello di Mazara to Orland Park (Illinois) | 5,027.08 mi (8,090.30 km) |
| Campobello di Mazara to Orlando (Florida) | 5,252.69 mi (8,453.39 km) |
| Campobello di Mazara to Ormond Beach (Florida) | 5,208.21 mi (8,381.81 km) |
| Campobello di Mazara to Oro Valley (Arizona) | 6,391.87 mi (10,286.72 km) |
| Campobello di Mazara to Oroville (California) | 6,370.83 mi (10,252.86 km) |
| Campobello di Mazara to Oshkosh (Wisconsin) | 4,959.63 mi (7,981.76 km) |
| Campobello di Mazara to Oskaloosa (Iowa) | 5,238.44 mi (8,430.45 km) |
