| Simi Valley to Oak Grove (South Carolina) | 2,138.38 mi (3,441.40 km) |
| Simi Valley to Oak Harbor (Washington) | 989.80 mi (1,592.93 km) |
| Simi Valley to Oak Hills (Oregon) | 808.31 mi (1,300.85 km) |
| Simi Valley to Oak Lawn (Illinois) | 1,753.73 mi (2,822.35 km) |
| Simi Valley to Oak Park (California) | 5.71 mi (9.19 km) |
| Simi Valley to Oak Park (Illinois) | 1,753.30 mi (2,821.66 km) |
| Simi Valley to Oak Park (Michigan) | 1,992.05 mi (3,205.89 km) |
| Simi Valley to Oak Ridge (Florida) | 2,225.77 mi (3,582.03 km) |
| Simi Valley to Oak Ridge (New Jersey) | 2,438.83 mi (3,924.92 km) |
| Simi Valley to Oak Ridge (Tennessee) | 1,940.78 mi (3,123.39 km) |
| Simi Valley to Oakdale (California) | 268.45 mi (432.02 km) |
| Simi Valley to Oakdale (Minnesota) | 1,549.76 mi (2,494.09 km) |
| Simi Valley to Oakland (California) | 311.12 mi (500.70 km) |
| Simi Valley to Oakland (New Jersey) | 2,452.17 mi (3,946.38 km) |
| Simi Valley to Oakland Park (Florida) | 2,356.19 mi (3,791.92 km) |
