| Vacaville to Jicin | 5,777.03 mi (9,297.23 km) |
| Vacaville to Jihlava | 5,843.28 mi (9,403.85 km) |
| Vacaville to Jindrichuv Hradec | 5,844.08 mi (9,405.13 km) |
| Vacaville to Jirkov | 5,727.75 mi (9,217.93 km) |
| Vacaville to Kadan | 5,730.55 mi (9,222.43 km) |
| Vacaville to Karlovy Vary | 5,729.06 mi (9,220.04 km) |
| Vacaville to Karvina | 5,884.61 mi (9,470.37 km) |
| Vacaville to Kladno | 5,763.78 mi (9,275.91 km) |
| Vacaville to Klasterec nad Ohri | 5,727.61 mi (9,217.70 km) |
| Vacaville to Klatovy | 5,787.46 mi (9,314.01 km) |
| Vacaville to Kolin | 5,797.30 mi (9,329.85 km) |
| Vacaville to Koprivnice | 5,890.89 mi (9,480.48 km) |
| Vacaville to Kralupy nad Vltavou | 5,763.63 mi (9,275.66 km) |
| Vacaville to Kraluv Dvur | 5,773.75 mi (9,291.96 km) |
| Vacaville to Krnov | 5,851.57 mi (9,417.19 km) |
