| Metuchen to Kluczbork | 4,220.60 mi (6,792.41 km) |
| Metuchen to Knurow | 4,264.92 mi (6,863.73 km) |
| Metuchen to Kobylka | 4,283.57 mi (6,893.73 km) |
| Metuchen to Kokoszki | 4,117.35 mi (6,626.23 km) |
| Metuchen to Kolbuszowa | 4,380.02 mi (7,048.97 km) |
| Metuchen to Kolno | 4,271.40 mi (6,874.16 km) |
| Metuchen to Kolo | 4,194.50 mi (6,750.39 km) |
| Metuchen to Kolobrzeg | 4,018.62 mi (6,467.35 km) |
| Metuchen to Koluszki | 4,253.05 mi (6,844.62 km) |
| Metuchen to Komorniki | 4,120.66 mi (6,631.56 km) |
| Metuchen to Konin | 4,180.41 mi (6,727.72 km) |
| Metuchen to Konskie | 4,295.29 mi (6,912.61 km) |
| Metuchen to Konstancin-Jeziorna | 4,289.46 mi (6,903.23 km) |
| Metuchen to Konstantynow Lodzki | 4,235.81 mi (6,816.88 km) |
| Metuchen to Koronowo | 4,131.47 mi (6,648.95 km) |
