| Sompting to Orangevale (California) | 5,293.29 mi (8,518.73 km) |
| Sompting to Orchards (Washington) | 4,930.17 mi (7,934.34 km) |
| Sompting to Orcutt (California) | 5,487.94 mi (8,831.98 km) |
| Sompting to Oregon (Ohio) | 3,807.67 mi (6,127.85 km) |
| Sompting to Oregon (Wisconsin) | 3,980.51 mi (6,406.01 km) |
| Sompting to Oregon City (Oregon) | 4,951.67 mi (7,968.95 km) |
| Sompting to Orem (Utah) | 4,903.96 mi (7,892.17 km) |
| Sompting to Orinda (California) | 5,368.50 mi (8,639.77 km) |
| Sompting to Orland Park (Illinois) | 3,982.62 mi (6,409.41 km) |
| Sompting to Orlando (Florida) | 4,341.56 mi (6,987.06 km) |
| Sompting to Ormond Beach (Florida) | 4,291.19 mi (6,906.01 km) |
| Sompting to Oro Valley (Arizona) | 5,308.86 mi (8,543.79 km) |
| Sompting to Oroville (California) | 5,256.93 mi (8,460.21 km) |
| Sompting to Oshkosh (Wisconsin) | 3,899.37 mi (6,275.43 km) |
| Sompting to Oskaloosa (Iowa) | 4,179.56 mi (6,726.34 km) |
