| Rietavas to Koscielisko | 452.74 mi (728.61 km) |
| Rietavas to Koscierzyna | 191.86 mi (308.77 km) |
| Rietavas to Kostrzyn | 298.54 mi (480.45 km) |
| Rietavas to Kostrzyn nad Odra | 364.63 mi (586.81 km) |
| Rietavas to Koszalin | 250.93 mi (403.83 km) |
| Rietavas to Kowary | 423.18 mi (681.05 km) |
| Rietavas to Kozienice | 285.98 mi (460.25 km) |
| Rietavas to Kozuchow | 376.70 mi (606.23 km) |
| Rietavas to Kozy | 420.50 mi (676.74 km) |
| Rietavas to Krakow | 399.46 mi (642.87 km) |
| Rietavas to Krapkowice | 398.17 mi (640.80 km) |
| Rietavas to Krasnik | 331.85 mi (534.07 km) |
| Rietavas to Krasnystaw | 331.07 mi (532.81 km) |
| Rietavas to Krosno | 416.94 mi (671.00 km) |
| Rietavas to Krosno Odrzanskie | 376.84 mi (606.47 km) |
