| Harker Heights to Krosno Odrzanskie | 5,409.32 mi (8,705.46 km) |
| Harker Heights to Krotoszyn | 5,503.33 mi (8,856.76 km) |
| Harker Heights to Kruszwica | 5,490.72 mi (8,836.46 km) |
| Harker Heights to Krynica | 5,722.36 mi (9,209.25 km) |
| Harker Heights to Krzeszowice | 5,645.13 mi (9,084.96 km) |
| Harker Heights to Kudowa-Zdroj | 5,514.74 mi (8,875.12 km) |
| Harker Heights to Kutno | 5,543.98 mi (8,922.17 km) |
| Harker Heights to Kwidzyn | 5,464.57 mi (8,794.38 km) |
| Harker Heights to Lancut | 5,735.59 mi (9,230.54 km) |
| Harker Heights to Lapy | 5,622.56 mi (9,048.64 km) |
| Harker Heights to Lask | 5,564.35 mi (8,954.96 km) |
| Harker Heights to Laziska Gorne | 5,617.61 mi (9,040.66 km) |
| Harker Heights to Lebork | 5,392.23 mi (8,677.95 km) |
| Harker Heights to Leczna | 5,700.11 mi (9,173.44 km) |
| Harker Heights to Leczyca | 5,546.50 mi (8,926.23 km) |
