| Koropi to Oak Harbor (Washington) | 6,135.92 mi (9,874.80 km) |
| Koropi to Oak Hills (Oregon) | 6,311.70 mi (10,157.70 km) |
| Koropi to Oak Lawn (Illinois) | 5,454.92 mi (8,778.84 km) |
| Koropi to Oak Park (California) | 6,909.49 mi (11,119.75 km) |
| Koropi to Oak Park (Illinois) | 5,448.39 mi (8,768.34 km) |
| Koropi to Oak Park (Michigan) | 5,242.62 mi (8,437.19 km) |
| Koropi to Oak Ridge (Florida) | 5,782.31 mi (9,305.72 km) |
| Koropi to Oak Ridge (New Jersey) | 4,943.03 mi (7,955.04 km) |
| Koropi to Oak Ridge (Tennessee) | 5,575.75 mi (8,973.31 km) |
| Koropi to Oakdale (California) | 6,746.77 mi (10,857.88 km) |
| Koropi to Oakdale (Minnesota) | 5,492.59 mi (8,839.47 km) |
| Koropi to Oakland (California) | 6,778.84 mi (10,909.50 km) |
| Koropi to Oakland (New Jersey) | 4,932.07 mi (7,937.40 km) |
| Koropi to Oakland Park (Florida) | 5,824.37 mi (9,373.41 km) |
| Koropi to Oakleaf Plantation (Florida) | 5,726.14 mi (9,215.34 km) |
