| Borgosesia to Orangevale (California) | 5,818.17 mi (9,363.45 km) |
| Borgosesia to Orchards (Washington) | 5,447.16 mi (8,766.36 km) |
| Borgosesia to Orcutt (California) | 6,015.64 mi (9,681.23 km) |
| Borgosesia to Oregon (Ohio) | 4,324.68 mi (6,959.90 km) |
| Borgosesia to Oregon (Wisconsin) | 4,504.91 mi (7,249.95 km) |
| Borgosesia to Oregon City (Oregon) | 5,468.99 mi (8,801.49 km) |
| Borgosesia to Orem (Utah) | 5,433.26 mi (8,743.99 km) |
| Borgosesia to Orinda (California) | 5,893.14 mi (9,484.09 km) |
| Borgosesia to Orland Park (Illinois) | 4,504.08 mi (7,248.61 km) |
| Borgosesia to Orlando (Florida) | 4,821.47 mi (7,759.41 km) |
| Borgosesia to Ormond Beach (Florida) | 4,773.04 mi (7,681.47 km) |
| Borgosesia to Oro Valley (Arizona) | 5,838.20 mi (9,395.68 km) |
| Borgosesia to Oroville (California) | 5,780.91 mi (9,303.48 km) |
| Borgosesia to Oshkosh (Wisconsin) | 4,424.43 mi (7,120.43 km) |
| Borgosesia to Oskaloosa (Iowa) | 4,704.54 mi (7,571.22 km) |
