| Upper Arlington to Kluczbork | 4,566.16 mi (7,348.52 km) |
| Upper Arlington to Knurow | 4,613.33 mi (7,424.44 km) |
| Upper Arlington to Kobylka | 4,616.20 mi (7,429.06 km) |
| Upper Arlington to Kokoszki | 4,444.69 mi (7,153.04 km) |
| Upper Arlington to Kolbuszowa | 4,721.84 mi (7,599.06 km) |
| Upper Arlington to Kolno | 4,596.92 mi (7,398.03 km) |
| Upper Arlington to Kolo | 4,533.04 mi (7,295.22 km) |
| Upper Arlington to Kolobrzeg | 4,352.39 mi (7,004.49 km) |
| Upper Arlington to Koluszki | 4,591.54 mi (7,389.37 km) |
| Upper Arlington to Komorniki | 4,462.61 mi (7,181.87 km) |
| Upper Arlington to Konin | 4,519.59 mi (7,273.57 km) |
| Upper Arlington to Konskie | 4,635.29 mi (7,459.78 km) |
| Upper Arlington to Konstancin-Jeziorna | 4,623.55 mi (7,440.88 km) |
| Upper Arlington to Konstantynow Lodzki | 4,575.26 mi (7,363.17 km) |
| Upper Arlington to Koronowo | 4,465.50 mi (7,186.53 km) |
