| Addlestone to Orangevale (California) | 5,261.81 mi (8,468.07 km) |
| Addlestone to Orchards (Washington) | 4,897.01 mi (7,880.97 km) |
| Addlestone to Orcutt (California) | 5,457.48 mi (8,782.97 km) |
| Addlestone to Oregon (Ohio) | 3,785.97 mi (6,092.94 km) |
| Addlestone to Oregon (Wisconsin) | 3,956.38 mi (6,367.18 km) |
| Addlestone to Oregon City (Oregon) | 4,918.57 mi (7,915.67 km) |
| Addlestone to Orem (Utah) | 4,874.52 mi (7,844.78 km) |
| Addlestone to Orinda (California) | 5,336.96 mi (8,589.00 km) |
| Addlestone to Orland Park (Illinois) | 3,959.55 mi (6,372.29 km) |
| Addlestone to Orlando (Florida) | 4,327.15 mi (6,963.87 km) |
| Addlestone to Ormond Beach (Florida) | 4,276.49 mi (6,882.35 km) |
| Addlestone to Oro Valley (Arizona) | 5,281.83 mi (8,500.28 km) |
| Addlestone to Oroville (California) | 5,225.20 mi (8,409.15 km) |
| Addlestone to Oshkosh (Wisconsin) | 3,874.99 mi (6,236.19 km) |
| Addlestone to Oskaloosa (Iowa) | 4,155.16 mi (6,687.09 km) |
