| Horw to Oak Harbor (Washington) | 5,222.59 mi (8,404.95 km) |
| Horw to Oak Hills (Oregon) | 5,389.47 mi (8,673.51 km) |
| Horw to Oak Lawn (Illinois) | 4,445.72 mi (7,154.70 km) |
| Horw to Oak Park (California) | 5,937.25 mi (9,555.08 km) |
| Horw to Oak Park (Illinois) | 4,439.27 mi (7,144.32 km) |
| Horw to Oak Park (Michigan) | 4,233.08 mi (6,812.49 km) |
| Horw to Oak Ridge (Florida) | 4,796.32 mi (7,718.93 km) |
| Horw to Oak Ridge (New Jersey) | 3,938.56 mi (6,338.50 km) |
| Horw to Oak Ridge (Tennessee) | 4,569.89 mi (7,354.53 km) |
| Horw to Oakdale (California) | 5,791.63 mi (9,320.73 km) |
| Horw to Oakdale (Minnesota) | 4,490.06 mi (7,226.06 km) |
| Horw to Oakland (California) | 5,829.32 mi (9,381.38 km) |
| Horw to Oakland (New Jersey) | 3,927.82 mi (6,321.21 km) |
| Horw to Oakland Park (Florida) | 4,848.93 mi (7,803.60 km) |
| Horw to Oakleaf Plantation (Florida) | 4,734.62 mi (7,619.63 km) |
