| West Mifflin to Kluczbork | 4,435.31 mi (7,137.95 km) |
| West Mifflin to Knurow | 4,481.54 mi (7,212.34 km) |
| West Mifflin to Kobylka | 4,489.87 mi (7,225.74 km) |
| West Mifflin to Kokoszki | 4,320.03 mi (6,952.42 km) |
| West Mifflin to Kolbuszowa | 4,592.41 mi (7,390.78 km) |
| West Mifflin to Kolno | 4,473.04 mi (7,198.66 km) |
| West Mifflin to Kolo | 4,404.58 mi (7,088.49 km) |
| West Mifflin to Kolobrzeg | 4,225.42 mi (6,800.15 km) |
| West Mifflin to Koluszki | 4,463.16 mi (7,182.76 km) |
| West Mifflin to Komorniki | 4,332.92 mi (6,973.15 km) |
| West Mifflin to Konin | 4,390.90 mi (7,066.47 km) |
| West Mifflin to Konskie | 4,506.42 mi (7,252.39 km) |
| West Mifflin to Konstancin-Jeziorna | 4,496.72 mi (7,236.77 km) |
| West Mifflin to Konstantynow Lodzki | 4,446.53 mi (7,156.00 km) |
| West Mifflin to Koronowo | 4,338.55 mi (6,982.22 km) |
