| Riverdale to Jozefow | 5,018.28 mi (8,076.14 km) |
| Riverdale to Kalisz | 4,917.76 mi (7,914.36 km) |
| Riverdale to Kamien Pomorski | 4,722.72 mi (7,600.49 km) |
| Riverdale to Kamienna Gora | 4,875.14 mi (7,845.77 km) |
| Riverdale to Karczew | 5,020.75 mi (8,080.11 km) |
| Riverdale to Kartuzy | 4,832.02 mi (7,776.39 km) |
| Riverdale to Katowice | 5,006.02 mi (8,056.41 km) |
| Riverdale to Kedzierzyn-Kozle | 4,972.28 mi (8,002.12 km) |
| Riverdale to Kepno | 4,930.95 mi (7,935.59 km) |
| Riverdale to Ketrzyn | 4,950.99 mi (7,967.85 km) |
| Riverdale to Kety | 5,026.93 mi (8,090.07 km) |
| Riverdale to Kielce | 5,043.63 mi (8,116.93 km) |
| Riverdale to Kielczow | 4,905.96 mi (7,895.38 km) |
| Riverdale to Klobuck | 4,979.33 mi (8,013.45 km) |
| Riverdale to Klodzko | 4,910.63 mi (7,902.90 km) |
