| Friern Barnet to Oak Harbor (Washington) | 4,746.13 mi (7,638.16 km) |
| Friern Barnet to Oak Hills (Oregon) | 4,909.70 mi (7,901.39 km) |
| Friern Barnet to Oak Lawn (Illinois) | 3,955.35 mi (6,365.52 km) |
| Friern Barnet to Oak Park (California) | 5,443.71 mi (8,760.81 km) |
| Friern Barnet to Oak Park (Illinois) | 3,948.68 mi (6,354.79 km) |
| Friern Barnet to Oak Park (Michigan) | 3,745.48 mi (6,027.77 km) |
| Friern Barnet to Oak Ridge (Florida) | 4,341.09 mi (6,986.31 km) |
| Friern Barnet to Oak Ridge (New Jersey) | 3,463.77 mi (5,574.40 km) |
| Friern Barnet to Oak Ridge (Tennessee) | 4,092.00 mi (6,585.43 km) |
| Friern Barnet to Oakdale (California) | 5,301.89 mi (8,532.57 km) |
| Friern Barnet to Oakdale (Minnesota) | 3,994.73 mi (6,428.89 km) |
| Friern Barnet to Oakland (California) | 5,340.93 mi (8,595.40 km) |
| Friern Barnet to Oakland (New Jersey) | 3,453.40 mi (5,557.71 km) |
| Friern Barnet to Oakland Park (Florida) | 4,403.24 mi (7,086.32 km) |
| Friern Barnet to Oakleaf Plantation (Florida) | 4,274.04 mi (6,878.41 km) |
