| Richardson to Kluczbork | 5,420.25 mi (8,723.05 km) |
| Richardson to Knurow | 5,469.62 mi (8,802.51 km) |
| Richardson to Kobylka | 5,458.25 mi (8,784.21 km) |
| Richardson to Kokoszki | 5,283.06 mi (8,502.26 km) |
| Richardson to Kolbuszowa | 5,571.65 mi (8,966.70 km) |
| Richardson to Kolno | 5,432.34 mi (8,742.50 km) |
| Richardson to Kolo | 5,381.10 mi (8,660.05 km) |
| Richardson to Kolobrzeg | 5,197.40 mi (8,364.41 km) |
| Richardson to Koluszki | 5,439.18 mi (8,753.52 km) |
| Richardson to Komorniki | 5,314.18 mi (8,552.35 km) |
| Richardson to Konin | 5,368.32 mi (8,639.47 km) |
| Richardson to Konskie | 5,484.00 mi (8,825.65 km) |
| Richardson to Konstancin-Jeziorna | 5,466.91 mi (8,798.14 km) |
| Richardson to Konstantynow Lodzki | 5,423.86 mi (8,728.86 km) |
| Richardson to Koronowo | 5,309.94 mi (8,545.53 km) |
