| West Lafayette to Kluczbork | 4,680.12 mi (7,531.92 km) |
| West Lafayette to Knurow | 4,728.71 mi (7,610.12 km) |
| West Lafayette to Kobylka | 4,722.99 mi (7,600.91 km) |
| West Lafayette to Kokoszki | 4,549.23 mi (7,321.28 km) |
| West Lafayette to Kolbuszowa | 4,833.27 mi (7,778.39 km) |
| West Lafayette to Kolno | 4,699.96 mi (7,563.85 km) |
| West Lafayette to Kolo | 4,643.28 mi (7,472.64 km) |
| West Lafayette to Kolobrzeg | 4,460.67 mi (7,178.76 km) |
| West Lafayette to Koluszki | 4,701.58 mi (7,566.45 km) |
| West Lafayette to Komorniki | 4,574.93 mi (7,362.64 km) |
| West Lafayette to Konin | 4,630.22 mi (7,451.62 km) |
| West Lafayette to Konskie | 4,746.00 mi (7,637.94 km) |
| West Lafayette to Konstancin-Jeziorna | 4,731.09 mi (7,613.96 km) |
| West Lafayette to Konstantynow Lodzki | 4,685.86 mi (7,541.16 km) |
| West Lafayette to Koronowo | 4,573.55 mi (7,360.41 km) |
