| Windlesham to Orangevale (California) | 5,257.22 mi (8,460.68 km) |
| Windlesham to Orchards (Washington) | 4,892.92 mi (7,874.40 km) |
| Windlesham to Orcutt (California) | 5,452.62 mi (8,775.15 km) |
| Windlesham to Oregon (Ohio) | 3,779.60 mi (6,082.67 km) |
| Windlesham to Oregon (Wisconsin) | 3,950.32 mi (6,357.43 km) |
| Windlesham to Oregon City (Oregon) | 4,914.46 mi (7,909.06 km) |
| Windlesham to Orem (Utah) | 4,869.42 mi (7,836.57 km) |
| Windlesham to Orinda (California) | 5,332.38 mi (8,581.64 km) |
| Windlesham to Orland Park (Illinois) | 3,953.35 mi (6,362.30 km) |
| Windlesham to Orlando (Florida) | 4,320.12 mi (6,952.57 km) |
| Windlesham to Ormond Beach (Florida) | 4,269.49 mi (6,871.08 km) |
| Windlesham to Oro Valley (Arizona) | 5,276.24 mi (8,491.29 km) |
| Windlesham to Oroville (California) | 5,220.67 mi (8,401.86 km) |
| Windlesham to Oshkosh (Wisconsin) | 3,868.96 mi (6,226.49 km) |
| Windlesham to Oskaloosa (Iowa) | 4,149.14 mi (6,677.40 km) |
