| Groves to Krosno Odrzanskie | 5,340.93 mi (8,595.40 km) |
| Groves to Krotoszyn | 5,437.15 mi (8,750.25 km) |
| Groves to Kruszwica | 5,429.06 mi (8,737.22 km) |
| Groves to Krynica | 5,654.47 mi (9,099.98 km) |
| Groves to Krzeszowice | 5,577.37 mi (8,975.91 km) |
| Groves to Kudowa-Zdroj | 5,442.78 mi (8,759.31 km) |
| Groves to Kutno | 5,482.43 mi (8,823.12 km) |
| Groves to Kwidzyn | 5,407.21 mi (8,702.06 km) |
| Groves to Lancut | 5,671.78 mi (9,127.86 km) |
| Groves to Lapy | 5,568.76 mi (8,962.05 km) |
| Groves to Lask | 5,500.41 mi (8,852.05 km) |
| Groves to Laziska Gorne | 5,548.67 mi (8,929.72 km) |
| Groves to Lebork | 5,335.84 mi (8,587.21 km) |
| Groves to Leczna | 5,641.13 mi (9,078.52 km) |
| Groves to Leczyca | 5,484.12 mi (8,825.84 km) |
