| Feldbach to Oak Harbor (Washington) | 5,399.39 mi (8,689.48 km) |
| Feldbach to Oak Hills (Oregon) | 5,573.07 mi (8,968.98 km) |
| Feldbach to Oak Lawn (Illinois) | 4,734.48 mi (7,619.40 km) |
| Feldbach to Oak Park (California) | 6,163.89 mi (9,919.82 km) |
| Feldbach to Oak Park (Illinois) | 4,727.44 mi (7,608.08 km) |
| Feldbach to Oak Park (Michigan) | 4,528.54 mi (7,287.98 km) |
| Feldbach to Oak Ridge (Florida) | 5,127.40 mi (8,251.75 km) |
| Feldbach to Oak Ridge (New Jersey) | 4,253.07 mi (6,844.66 km) |
| Feldbach to Oak Ridge (Tennessee) | 4,880.64 mi (7,854.64 km) |
| Feldbach to Oakdale (California) | 6,002.17 mi (9,659.56 km) |
| Feldbach to Oakdale (Minnesota) | 4,757.71 mi (7,656.80 km) |
| Feldbach to Oakland (California) | 6,035.01 mi (9,712.41 km) |
| Feldbach to Oakland (New Jersey) | 4,242.74 mi (6,828.03 km) |
| Feldbach to Oakland Park (Florida) | 5,185.59 mi (8,345.41 km) |
| Feldbach to Oakleaf Plantation (Florida) | 5,061.97 mi (8,146.46 km) |
