| Martha Lake to Krosno Odrzanskie | 5,091.25 mi (8,193.58 km) |
| Martha Lake to Krotoszyn | 5,158.72 mi (8,302.15 km) |
| Martha Lake to Kruszwica | 5,114.25 mi (8,230.59 km) |
| Martha Lake to Krynica | 5,366.94 mi (8,637.25 km) |
| Martha Lake to Krzeszowice | 5,296.97 mi (8,524.64 km) |
| Martha Lake to Kudowa-Zdroj | 5,211.72 mi (8,387.45 km) |
| Martha Lake to Kutno | 5,160.95 mi (8,305.74 km) |
| Martha Lake to Kwidzyn | 5,059.61 mi (8,142.66 km) |
| Martha Lake to Lancut | 5,348.73 mi (8,607.94 km) |
| Martha Lake to Lapy | 5,175.04 mi (8,328.42 km) |
| Martha Lake to Lask | 5,196.69 mi (8,363.27 km) |
| Martha Lake to Laziska Gorne | 5,281.02 mi (8,498.98 km) |
| Martha Lake to Lebork | 4,987.94 mi (8,027.32 km) |
| Martha Lake to Leczna | 5,281.83 mi (8,500.28 km) |
| Martha Lake to Leczyca | 5,169.31 mi (8,319.19 km) |
