| Ruggell to Oak Harbor (Washington) | 5,238.44 mi (8,430.45 km) |
| Ruggell to Oak Hills (Oregon) | 5,406.65 mi (8,701.17 km) |
| Ruggell to Oak Lawn (Illinois) | 4,483.63 mi (7,215.71 km) |
| Ruggell to Oak Park (California) | 5,962.86 mi (9,596.30 km) |
| Ruggell to Oak Park (Illinois) | 4,477.05 mi (7,205.12 km) |
| Ruggell to Oak Park (Michigan) | 4,272.43 mi (6,875.81 km) |
| Ruggell to Oak Ridge (Florida) | 4,844.38 mi (7,796.27 km) |
| Ruggell to Oak Ridge (New Jersey) | 3,982.28 mi (6,408.87 km) |
| Ruggell to Oak Ridge (Tennessee) | 4,612.85 mi (7,423.67 km) |
| Ruggell to Oakdale (California) | 5,814.08 mi (9,356.86 km) |
| Ruggell to Oakdale (Minnesota) | 4,523.44 mi (7,279.77 km) |
| Ruggell to Oakland (California) | 5,850.86 mi (9,416.05 km) |
| Ruggell to Oakland (New Jersey) | 3,971.64 mi (6,391.74 km) |
| Ruggell to Oakland Park (Florida) | 4,898.51 mi (7,883.39 km) |
| Ruggell to Oakleaf Plantation (Florida) | 4,781.69 mi (7,695.39 km) |
