| Barberton to Kluczbork | 4,464.00 mi (7,184.11 km) |
| Barberton to Knurow | 4,511.08 mi (7,259.89 km) |
| Barberton to Kobylka | 4,514.55 mi (7,265.47 km) |
| Barberton to Kokoszki | 4,343.26 mi (6,989.80 km) |
| Barberton to Kolbuszowa | 4,619.83 mi (7,434.90 km) |
| Barberton to Kolno | 4,495.61 mi (7,234.98 km) |
| Barberton to Kolo | 4,431.13 mi (7,131.21 km) |
| Barberton to Kolobrzeg | 4,250.65 mi (6,840.75 km) |
| Barberton to Koluszki | 4,489.64 mi (7,225.38 km) |
| Barberton to Komorniki | 4,360.56 mi (7,017.64 km) |
| Barberton to Konin | 4,417.65 mi (7,109.52 km) |
| Barberton to Konskie | 4,533.34 mi (7,295.70 km) |
| Barberton to Konstancin-Jeziorna | 4,521.84 mi (7,277.20 km) |
| Barberton to Konstantynow Lodzki | 4,473.32 mi (7,199.11 km) |
| Barberton to Koronowo | 4,363.77 mi (7,022.81 km) |
