| Bound Brook to Kluczbork | 4,226.01 mi (6,801.10 km) |
| Bound Brook to Knurow | 4,270.40 mi (6,872.55 km) |
| Bound Brook to Kobylka | 4,288.65 mi (6,901.91 km) |
| Bound Brook to Kokoszki | 4,122.28 mi (6,634.16 km) |
| Bound Brook to Kolbuszowa | 4,385.35 mi (7,057.53 km) |
| Bound Brook to Kolno | 4,276.30 mi (6,882.04 km) |
| Bound Brook to Kolo | 4,199.72 mi (6,758.80 km) |
| Bound Brook to Kolobrzeg | 4,023.70 mi (6,475.53 km) |
| Bound Brook to Koluszki | 4,258.27 mi (6,853.03 km) |
| Bound Brook to Komorniki | 4,125.96 mi (6,640.09 km) |
| Bound Brook to Konin | 4,185.65 mi (6,736.15 km) |
| Bound Brook to Konskie | 4,300.56 mi (6,921.09 km) |
| Bound Brook to Konstancin-Jeziorna | 4,294.58 mi (6,911.46 km) |
| Bound Brook to Konstantynow Lodzki | 4,241.06 mi (6,825.33 km) |
| Bound Brook to Koronowo | 4,136.57 mi (6,657.16 km) |
