| Stanmore to Orangevale (California) | 5,254.63 mi (8,456.51 km) |
| Stanmore to Orchards (Washington) | 4,888.37 mi (7,867.07 km) |
| Stanmore to Orcutt (California) | 5,451.12 mi (8,772.73 km) |
| Stanmore to Oregon (Ohio) | 3,785.65 mi (6,092.41 km) |
| Stanmore to Oregon (Wisconsin) | 3,954.53 mi (6,364.19 km) |
| Stanmore to Oregon City (Oregon) | 4,909.98 mi (7,901.84 km) |
| Stanmore to Orem (Utah) | 4,868.95 mi (7,835.81 km) |
| Stanmore to Orinda (California) | 5,329.71 mi (8,577.34 km) |
| Stanmore to Orland Park (Illinois) | 3,958.37 mi (6,370.38 km) |
| Stanmore to Orlando (Florida) | 4,330.91 mi (6,969.92 km) |
| Stanmore to Ormond Beach (Florida) | 4,280.10 mi (6,888.16 km) |
| Stanmore to Oro Valley (Arizona) | 5,277.99 mi (8,494.10 km) |
| Stanmore to Oroville (California) | 5,217.81 mi (8,397.25 km) |
| Stanmore to Oshkosh (Wisconsin) | 3,872.97 mi (6,232.94 km) |
| Stanmore to Oskaloosa (Iowa) | 4,153.13 mi (6,683.82 km) |
