| Billings to Kluczbork | 5,036.50 mi (8,105.47 km) |
| Billings to Knurow | 5,091.50 mi (8,193.97 km) |
| Billings to Kobylka | 5,033.31 mi (8,100.33 km) |
| Billings to Kokoszki | 4,854.84 mi (7,813.12 km) |
| Billings to Kolbuszowa | 5,166.57 mi (8,314.78 km) |
| Billings to Kolno | 4,988.70 mi (8,028.54 km) |
| Billings to Kolo | 4,978.72 mi (8,012.48 km) |
| Billings to Kolobrzeg | 4,793.58 mi (7,714.51 km) |
| Billings to Koluszki | 5,032.80 mi (8,099.50 km) |
| Billings to Komorniki | 4,926.53 mi (7,928.48 km) |
| Billings to Konin | 4,968.70 mi (7,996.34 km) |
| Billings to Konskie | 5,079.15 mi (8,174.10 km) |
| Billings to Konstancin-Jeziorna | 5,045.63 mi (8,120.15 km) |
| Billings to Konstantynow Lodzki | 5,021.33 mi (8,081.05 km) |
| Billings to Koronowo | 4,899.12 mi (7,884.37 km) |
