| Port Washington to Krosno Odrzanskie | 4,028.68 mi (6,483.54 km) |
| Port Washington to Krotoszyn | 4,127.92 mi (6,643.25 km) |
| Port Washington to Kruszwica | 4,128.00 mi (6,643.37 km) |
| Port Washington to Krynica | 4,340.71 mi (6,985.70 km) |
| Port Washington to Krzeszowice | 4,264.38 mi (6,862.86 km) |
| Port Washington to Kudowa-Zdroj | 4,123.95 mi (6,636.86 km) |
| Port Washington to Kutno | 4,181.10 mi (6,728.83 km) |
| Port Washington to Kwidzyn | 4,114.55 mi (6,621.73 km) |
| Port Washington to Lancut | 4,364.83 mi (7,024.51 km) |
| Port Washington to Lapy | 4,281.55 mi (6,890.49 km) |
| Port Washington to Lask | 4,194.59 mi (6,750.54 km) |
| Port Washington to Laziska Gorne | 4,233.97 mi (6,813.91 km) |
| Port Washington to Lebork | 4,045.88 mi (6,511.21 km) |
| Port Washington to Leczna | 4,343.16 mi (6,989.64 km) |
| Port Washington to Leczyca | 4,181.25 mi (6,729.08 km) |
