| Boerne to Jozefow | 5,717.94 mi (9,202.14 km) |
| Boerne to Kalisz | 5,630.97 mi (9,062.17 km) |
| Boerne to Kamien Pomorski | 5,428.77 mi (8,736.77 km) |
| Boerne to Kamienna Gora | 5,602.25 mi (9,015.94 km) |
| Boerne to Karczew | 5,720.73 mi (9,206.63 km) |
| Boerne to Kartuzy | 5,524.51 mi (8,890.84 km) |
| Boerne to Katowice | 5,727.31 mi (9,217.21 km) |
| Boerne to Kedzierzyn-Kozle | 5,695.67 mi (9,166.30 km) |
| Boerne to Kepno | 5,648.08 mi (9,089.71 km) |
| Boerne to Ketrzyn | 5,634.85 mi (9,068.41 km) |
| Boerne to Kety | 5,750.24 mi (9,254.11 km) |
| Boerne to Kielce | 5,754.90 mi (9,261.61 km) |
| Boerne to Kielczow | 5,626.77 mi (9,055.41 km) |
| Boerne to Klobuck | 5,696.08 mi (9,166.95 km) |
| Boerne to Klodzko | 5,638.41 mi (9,074.15 km) |
