| Green Bay to Krosno Odrzanskie | 4,355.63 mi (7,009.71 km) |
| Green Bay to Krotoszyn | 4,447.79 mi (7,158.02 km) |
| Green Bay to Kruszwica | 4,432.17 mi (7,132.89 km) |
| Green Bay to Krynica | 4,667.60 mi (7,511.78 km) |
| Green Bay to Krzeszowice | 4,590.45 mi (7,387.61 km) |
| Green Bay to Kudowa-Zdroj | 4,463.71 mi (7,183.66 km) |
| Green Bay to Kutno | 4,485.27 mi (7,218.34 km) |
| Green Bay to Kwidzyn | 4,403.62 mi (7,086.94 km) |
| Green Bay to Lancut | 4,677.97 mi (7,528.47 km) |
| Green Bay to Lapy | 4,559.72 mi (7,338.16 km) |
| Green Bay to Lask | 4,507.14 mi (7,253.53 km) |
| Green Bay to Laziska Gorne | 4,563.87 mi (7,344.83 km) |
| Green Bay to Lebork | 4,330.86 mi (6,969.85 km) |
| Green Bay to Leczna | 4,639.68 mi (7,466.85 km) |
| Green Bay to Leczyca | 4,488.31 mi (7,223.24 km) |
