| West Haven to Kluczbork | 4,132.99 mi (6,651.41 km) |
| West Haven to Knurow | 4,177.17 mi (6,722.51 km) |
| West Haven to Kobylka | 4,196.61 mi (6,753.79 km) |
| West Haven to Kokoszki | 4,030.74 mi (6,486.85 km) |
| West Haven to Kolbuszowa | 4,292.56 mi (6,908.21 km) |
| West Haven to Kolno | 4,184.87 mi (6,734.90 km) |
| West Haven to Kolo | 4,107.24 mi (6,609.97 km) |
| West Haven to Kolobrzeg | 3,931.67 mi (6,327.41 km) |
| West Haven to Koluszki | 4,165.78 mi (6,704.18 km) |
| West Haven to Komorniki | 4,033.24 mi (6,490.87 km) |
| West Haven to Konin | 4,093.12 mi (6,587.24 km) |
| West Haven to Konskie | 4,207.94 mi (6,772.03 km) |
| West Haven to Konstancin-Jeziorna | 4,202.43 mi (6,763.15 km) |
| West Haven to Konstantynow Lodzki | 4,148.50 mi (6,676.37 km) |
| West Haven to Koronowo | 4,044.47 mi (6,508.94 km) |
