| New Carrollton to Jicin | 4,301.42 mi (6,922.47 km) |
| New Carrollton to Jihlava | 4,345.35 mi (6,993.17 km) |
| New Carrollton to Jindrichuv Hradec | 4,330.82 mi (6,969.79 km) |
| New Carrollton to Jirkov | 4,225.45 mi (6,800.21 km) |
| New Carrollton to Kadan | 4,222.50 mi (6,795.45 km) |
| New Carrollton to Karlovy Vary | 4,211.46 mi (6,777.69 km) |
| New Carrollton to Karvina | 4,444.07 mi (7,152.04 km) |
| New Carrollton to Kladno | 4,262.16 mi (6,859.29 km) |
| New Carrollton to Klasterec nad Ohri | 4,218.31 mi (6,788.72 km) |
| New Carrollton to Klatovy | 4,254.84 mi (6,847.50 km) |
| New Carrollton to Kolin | 4,309.10 mi (6,934.83 km) |
| New Carrollton to Koprivnice | 4,437.79 mi (7,141.93 km) |
| New Carrollton to Kralupy nad Vltavou | 4,267.47 mi (6,867.82 km) |
| New Carrollton to Kraluv Dvur | 4,266.09 mi (6,865.61 km) |
| New Carrollton to Krnov | 4,403.46 mi (7,086.68 km) |
