| Gartringen to Knurow | 452.53 mi (728.27 km) |
| Gartringen to Kobylka | 596.84 mi (960.53 km) |
| Gartringen to Kokoszki | 570.06 mi (917.42 km) |
| Gartringen to Kolbuszowa | 587.79 mi (945.96 km) |
| Gartringen to Kolno | 653.87 mi (1,052.30 km) |
| Gartringen to Kolo | 493.43 mi (794.10 km) |
| Gartringen to Kolobrzeg | 478.14 mi (769.49 km) |
| Gartringen to Koluszki | 527.12 mi (848.31 km) |
| Gartringen to Komorniki | 424.46 mi (683.10 km) |
| Gartringen to Konin | 480.07 mi (772.60 km) |
| Gartringen to Konskie | 541.27 mi (871.09 km) |
| Gartringen to Konstancin-Jeziorna | 587.69 mi (945.80 km) |
| Gartringen to Konstantynow Lodzki | 508.39 mi (818.18 km) |
| Gartringen to Koronowo | 508.04 mi (817.61 km) |
| Gartringen to Koscian | 415.87 mi (669.28 km) |
