| Riverdale to Kluczbork | 4,950.28 mi (7,966.71 km) |
| Riverdale to Knurow | 4,995.29 mi (8,039.15 km) |
| Riverdale to Kobylka | 5,009.62 mi (8,062.21 km) |
| Riverdale to Kokoszki | 4,841.45 mi (7,791.57 km) |
| Riverdale to Kolbuszowa | 5,108.86 mi (8,221.92 km) |
| Riverdale to Kolno | 4,995.00 mi (8,038.68 km) |
| Riverdale to Kolo | 4,922.29 mi (7,921.66 km) |
| Riverdale to Kolobrzeg | 4,744.81 mi (7,636.03 km) |
| Riverdale to Koluszki | 4,980.87 mi (8,015.94 km) |
| Riverdale to Komorniki | 4,849.34 mi (7,804.26 km) |
| Riverdale to Konin | 4,908.37 mi (7,899.26 km) |
| Riverdale to Konskie | 5,023.58 mi (8,084.66 km) |
| Riverdale to Konstancin-Jeziorna | 5,015.99 mi (8,072.45 km) |
| Riverdale to Konstantynow Lodzki | 4,963.89 mi (7,988.62 km) |
| Riverdale to Koronowo | 4,857.84 mi (7,817.94 km) |
