| Middletown to Kluczbork | 4,639.17 mi (7,466.02 km) |
| Middletown to Knurow | 4,686.57 mi (7,542.30 km) |
| Middletown to Kobylka | 4,688.04 mi (7,544.68 km) |
| Middletown to Kokoszki | 4,516.12 mi (7,267.99 km) |
| Middletown to Kolbuszowa | 4,794.47 mi (7,715.95 km) |
| Middletown to Kolno | 4,668.11 mi (7,512.60 km) |
| Middletown to Kolo | 4,605.44 mi (7,411.74 km) |
| Middletown to Kolobrzeg | 4,424.44 mi (7,120.45 km) |
| Middletown to Koluszki | 4,663.93 mi (7,505.86 km) |
| Middletown to Komorniki | 4,535.34 mi (7,298.93 km) |
| Middletown to Konin | 4,592.05 mi (7,390.20 km) |
| Middletown to Konskie | 4,707.79 mi (7,576.45 km) |
| Middletown to Konstancin-Jeziorna | 4,695.52 mi (7,556.71 km) |
| Middletown to Konstantynow Lodzki | 4,647.73 mi (7,479.80 km) |
| Middletown to Koronowo | 4,537.54 mi (7,302.46 km) |
