| Cities | Distance |
|---|---|
| Trets to Krotoszyn | 787.95 mi (1,268.08 km) |
| Trets to Kruszwica | 862.17 mi (1,387.53 km) |
| Trets to Krynica | 833.61 mi (1,341.56 km) |
| Trets to Krzeszowice | 803.40 mi (1,292.95 km) |
| Trets to Kudowa-Zdroj | 692.42 mi (1,114.34 km) |
| Trets to Kutno | 875.42 mi (1,408.85 km) |
| Trets to Kwidzyn | 930.62 mi (1,497.68 km) |
| Trets to Lancut | 904.14 mi (1,455.07 km) |
| Trets to Lapy | 1,025.44 mi (1,650.29 km) |
| Trets to Lask | 840.42 mi (1,352.52 km) |
| Trets to Laziska Gorne | 774.17 mi (1,245.91 km) |
| Trets to Lebork | 939.31 mi (1,511.68 km) |
| Trets to Leczna | 966.80 mi (1,555.91 km) |
| Trets to Leczyca | 862.01 mi (1,387.28 km) |
| Trets to Legionowo | 933.53 mi (1,502.37 km) |