| Duncan to Jicin | 5,300.44 mi (8,530.23 km) |
| Duncan to Jihlava | 5,353.88 mi (8,616.24 km) |
| Duncan to Jindrichuv Hradec | 5,344.51 mi (8,601.16 km) |
| Duncan to Jirkov | 5,232.04 mi (8,420.16 km) |
| Duncan to Kadan | 5,231.11 mi (8,418.67 km) |
| Duncan to Karlovy Vary | 5,223.26 mi (8,406.02 km) |
| Duncan to Karvina | 5,434.43 mi (8,745.87 km) |
| Duncan to Kladno | 5,269.59 mi (8,480.59 km) |
| Duncan to Klasterec nad Ohri | 5,227.26 mi (8,412.47 km) |
| Duncan to Klatovy | 5,273.36 mi (8,486.66 km) |
| Duncan to Kolin | 5,313.00 mi (8,550.44 km) |
| Duncan to Koprivnice | 5,432.61 mi (8,742.94 km) |
| Duncan to Kralupy nad Vltavou | 5,273.05 mi (8,486.15 km) |
| Duncan to Kraluv Dvur | 5,275.85 mi (8,490.67 km) |
| Duncan to Krnov | 5,395.39 mi (8,683.04 km) |
