| West Mifflin to Koscian | 4,337.76 mi (6,980.94 km) |
| West Mifflin to Koscielisko | 4,562.09 mi (7,341.98 km) |
| West Mifflin to Koscierzyna | 4,311.19 mi (6,938.19 km) |
| West Mifflin to Kostrzyn | 4,347.03 mi (6,995.88 km) |
| West Mifflin to Kostrzyn nad Odra | 4,248.00 mi (6,836.49 km) |
| West Mifflin to Koszalin | 4,245.80 mi (6,832.96 km) |
| West Mifflin to Kowary | 4,354.68 mi (7,008.19 km) |
| West Mifflin to Kozienice | 4,532.17 mi (7,293.83 km) |
| West Mifflin to Kozuchow | 4,311.55 mi (6,938.78 km) |
| West Mifflin to Kozy | 4,512.21 mi (7,261.70 km) |
| West Mifflin to Krakow | 4,533.54 mi (7,296.03 km) |
| West Mifflin to Krapkowice | 4,445.65 mi (7,154.58 km) |
| West Mifflin to Krasnik | 4,581.71 mi (7,373.54 km) |
| West Mifflin to Krasnystaw | 4,613.12 mi (7,424.10 km) |
| West Mifflin to Krosno | 4,614.61 mi (7,426.50 km) |
