| Chur to Oak Harbor (Washington) | 5,261.94 mi (8,468.28 km) |
| Chur to Oak Hills (Oregon) | 5,429.83 mi (8,738.47 km) |
| Chur to Oak Lawn (Illinois) | 4,499.37 mi (7,241.04 km) |
| Chur to Oak Park (California) | 5,983.60 mi (9,629.67 km) |
| Chur to Oak Park (Illinois) | 4,492.86 mi (7,230.56 km) |
| Chur to Oak Park (Michigan) | 4,287.45 mi (6,899.98 km) |
| Chur to Oak Ridge (Florida) | 4,854.11 mi (7,811.94 km) |
| Chur to Oak Ridge (New Jersey) | 3,994.87 mi (6,429.13 km) |
| Chur to Oak Ridge (Tennessee) | 4,625.91 mi (7,444.68 km) |
| Chur to Oakdale (California) | 5,835.81 mi (9,391.83 km) |
| Chur to Oakdale (Minnesota) | 4,541.24 mi (7,308.42 km) |
| Chur to Oakland (California) | 5,872.86 mi (9,451.45 km) |
| Chur to Oakland (New Jersey) | 3,984.17 mi (6,411.90 km) |
| Chur to Oakland Park (Florida) | 4,907.09 mi (7,897.19 km) |
| Chur to Oakleaf Plantation (Florida) | 4,792.13 mi (7,712.19 km) |
