| Gebze to Krosno Odrzanskie | 1,029.96 mi (1,657.56 km) |
| Gebze to Krotoszyn | 943.09 mi (1,517.75 km) |
| Gebze to Kruszwica | 972.16 mi (1,564.54 km) |
| Gebze to Krynica | 723.55 mi (1,164.45 km) |
| Gebze to Krzeszowice | 799.40 mi (1,286.51 km) |
| Gebze to Kudowa-Zdroj | 919.31 mi (1,479.49 km) |
| Gebze to Kutno | 921.69 mi (1,483.32 km) |
| Gebze to Kwidzyn | 1,017.97 mi (1,638.27 km) |
| Gebze to Lancut | 728.45 mi (1,172.33 km) |
| Gebze to Lapy | 895.88 mi (1,441.77 km) |
| Gebze to Lask | 891.68 mi (1,435.02 km) |
| Gebze to Laziska Gorne | 823.10 mi (1,324.65 km) |
| Gebze to Lebork | 1,091.27 mi (1,756.23 km) |
| Gebze to Leczna | 789.78 mi (1,271.02 km) |
| Gebze to Leczyca | 915.48 mi (1,473.32 km) |
