| Koropi to Willow Grove (Pennsylvania) | 5,004.72 mi (8,054.32 km) |
| Koropi to Willowbrook (California) | 6,910.53 mi (11,121.42 km) |
| Koropi to Willowick (Ohio) | 5,209.58 mi (8,384.00 km) |
| Koropi to Wilmette (Illinois) | 5,437.31 mi (8,750.50 km) |
| Koropi to Wilmington (Delaware) | 5,039.25 mi (8,109.89 km) |
| Koropi to Wilmington (North Carolina) | 5,371.23 mi (8,644.16 km) |
| Koropi to Wilmington (Ohio) | 5,400.88 mi (8,691.87 km) |
| Koropi to Wilmington Island (Georgia) | 5,606.03 mi (9,022.03 km) |
| Koropi to Wilson (North Carolina) | 5,308.92 mi (8,543.88 km) |
| Koropi to Wilsonville (Oregon) | 6,324.50 mi (10,178.30 km) |
| Koropi to Wilton Manors (Florida) | 5,824.56 mi (9,373.72 km) |
| Koropi to Wimauma (Florida) | 5,858.21 mi (9,427.87 km) |
| Koropi to Winchester (Kentucky) | 5,480.17 mi (8,819.48 km) |
| Koropi to Winchester (Nevada) | 6,689.74 mi (10,766.10 km) |
| Koropi to Winchester (Virginia) | 5,175.76 mi (8,329.58 km) |
