| Bayou Blue to Kluczbork | 5,392.89 mi (8,679.02 km) |
| Bayou Blue to Knurow | 5,438.92 mi (8,753.09 km) |
| Bayou Blue to Kobylka | 5,447.42 mi (8,766.77 km) |
| Bayou Blue to Kokoszki | 5,277.18 mi (8,492.80 km) |
| Bayou Blue to Kolbuszowa | 5,550.15 mi (8,932.10 km) |
| Bayou Blue to Kolno | 5,429.96 mi (8,738.68 km) |
| Bayou Blue to Kolo | 5,362.34 mi (8,629.85 km) |
| Bayou Blue to Kolobrzeg | 5,183.05 mi (8,341.31 km) |
| Bayou Blue to Koluszki | 5,420.91 mi (8,724.11 km) |
| Bayou Blue to Komorniki | 5,290.64 mi (8,514.46 km) |
| Bayou Blue to Konin | 5,348.66 mi (8,607.83 km) |
| Bayou Blue to Konskie | 5,464.18 mi (8,793.74 km) |
| Bayou Blue to Konstancin-Jeziorna | 5,454.35 mi (8,777.92 km) |
| Bayou Blue to Konstantynow Lodzki | 5,404.28 mi (8,697.36 km) |
| Bayou Blue to Koronowo | 5,296.18 mi (8,523.38 km) |
