| Borehamwood to Oak Harbor (Washington) | 4,740.69 mi (7,629.41 km) |
| Borehamwood to Oak Hills (Oregon) | 4,904.21 mi (7,892.56 km) |
| Borehamwood to Oak Lawn (Illinois) | 3,949.57 mi (6,356.23 km) |
| Borehamwood to Oak Park (California) | 5,437.99 mi (8,751.61 km) |
| Borehamwood to Oak Park (Illinois) | 3,942.91 mi (6,345.49 km) |
| Borehamwood to Oak Park (Michigan) | 3,739.73 mi (6,018.51 km) |
| Borehamwood to Oak Ridge (Florida) | 4,335.65 mi (6,977.55 km) |
| Borehamwood to Oak Ridge (New Jersey) | 3,458.14 mi (5,565.34 km) |
| Borehamwood to Oak Ridge (Tennessee) | 4,086.33 mi (6,576.31 km) |
| Borehamwood to Oakdale (California) | 5,296.24 mi (8,523.48 km) |
| Borehamwood to Oakdale (Minnesota) | 3,988.93 mi (6,419.56 km) |
| Borehamwood to Oakland (California) | 5,335.31 mi (8,586.35 km) |
| Borehamwood to Oakland (New Jersey) | 3,447.78 mi (5,548.66 km) |
| Borehamwood to Oakland Park (Florida) | 4,397.90 mi (7,077.73 km) |
| Borehamwood to Oakleaf Plantation (Florida) | 4,268.55 mi (6,869.57 km) |
