| Flawil to Oak Harbor (Washington) | 5,220.89 mi (8,402.21 km) |
| Flawil to Oak Hills (Oregon) | 5,388.93 mi (8,672.65 km) |
| Flawil to Oak Lawn (Illinois) | 4,464.41 mi (7,184.77 km) |
| Flawil to Oak Park (California) | 5,944.22 mi (9,566.30 km) |
| Flawil to Oak Park (Illinois) | 4,457.83 mi (7,174.18 km) |
| Flawil to Oak Park (Michigan) | 4,253.22 mi (6,844.89 km) |
| Flawil to Oak Ridge (Florida) | 4,825.76 mi (7,766.31 km) |
| Flawil to Oak Ridge (New Jersey) | 3,963.25 mi (6,378.23 km) |
| Flawil to Oak Ridge (Tennessee) | 4,593.76 mi (7,392.95 km) |
| Flawil to Oakdale (California) | 5,795.74 mi (9,327.35 km) |
| Flawil to Oakdale (Minnesota) | 4,504.30 mi (7,248.97 km) |
| Flawil to Oakland (California) | 5,832.62 mi (9,386.69 km) |
| Flawil to Oakland (New Jersey) | 3,952.61 mi (6,361.11 km) |
| Flawil to Oakland Park (Florida) | 4,880.13 mi (7,853.81 km) |
| Flawil to Oakleaf Plantation (Florida) | 4,762.95 mi (7,665.23 km) |
