| Ub to Orangevale (California) | 6,206.74 mi (9,988.78 km) |
| Ub to Orchards (Washington) | 5,802.12 mi (9,337.61 km) |
| Ub to Orcutt (California) | 6,422.40 mi (10,335.85 km) |
| Ub to Oregon (Ohio) | 4,841.20 mi (7,791.17 km) |
| Ub to Oregon (Wisconsin) | 5,000.49 mi (8,047.52 km) |
| Ub to Oregon City (Oregon) | 5,825.02 mi (9,374.46 km) |
| Ub to Orem (Utah) | 5,860.58 mi (9,431.69 km) |
| Ub to Orinda (California) | 6,279.73 mi (10,106.25 km) |
| Ub to Orland Park (Illinois) | 5,009.30 mi (8,061.68 km) |
| Ub to Orlando (Florida) | 5,381.49 mi (8,660.66 km) |
| Ub to Ormond Beach (Florida) | 5,331.71 mi (8,580.57 km) |
| Ub to Oro Valley (Arizona) | 6,298.51 mi (10,136.47 km) |
| Ub to Oroville (California) | 6,164.67 mi (9,921.08 km) |
| Ub to Oshkosh (Wisconsin) | 4,917.67 mi (7,914.22 km) |
| Ub to Oskaloosa (Iowa) | 5,197.35 mi (8,364.32 km) |
