| New London to Kluczbork | 4,096.61 mi (6,592.86 km) |
| New London to Knurow | 4,140.51 mi (6,663.51 km) |
| New London to Kobylka | 4,161.39 mi (6,697.11 km) |
| New London to Kokoszki | 3,996.09 mi (6,431.09 km) |
| New London to Kolbuszowa | 4,256.46 mi (6,850.11 km) |
| New London to Kolno | 4,150.32 mi (6,679.29 km) |
| New London to Kolo | 4,071.52 mi (6,552.48 km) |
| New London to Kolobrzeg | 3,896.47 mi (6,270.76 km) |
| New London to Koluszki | 4,130.04 mi (6,646.65 km) |
| New London to Komorniki | 3,997.23 mi (6,432.92 km) |
| New London to Konin | 4,057.35 mi (6,529.67 km) |
| New London to Konskie | 4,172.04 mi (6,714.25 km) |
| New London to Konstancin-Jeziorna | 4,167.07 mi (6,706.26 km) |
| New London to Konstantynow Lodzki | 4,112.68 mi (6,618.71 km) |
| New London to Koronowo | 4,009.19 mi (6,452.17 km) |
