| Sylvania to Jicin | 4,423.34 mi (7,118.68 km) |
| Sylvania to Jihlava | 4,473.29 mi (7,199.06 km) |
| Sylvania to Jindrichuv Hradec | 4,461.91 mi (7,180.76 km) |
| Sylvania to Jirkov | 4,351.74 mi (7,003.44 km) |
| Sylvania to Kadan | 4,350.03 mi (7,000.70 km) |
| Sylvania to Karlovy Vary | 4,340.94 mi (6,986.06 km) |
| Sylvania to Karvina | 4,561.33 mi (7,340.75 km) |
| Sylvania to Kladno | 4,389.11 mi (7,063.59 km) |
| Sylvania to Klasterec nad Ohri | 4,346.04 mi (6,994.27 km) |
| Sylvania to Klatovy | 4,388.71 mi (7,062.94 km) |
| Sylvania to Kolin | 4,434.04 mi (7,135.90 km) |
| Sylvania to Koprivnice | 4,557.70 mi (7,334.91 km) |
| Sylvania to Kralupy nad Vltavou | 4,393.29 mi (7,070.31 km) |
| Sylvania to Kraluv Dvur | 4,394.50 mi (7,072.26 km) |
| Sylvania to Krnov | 4,521.49 mi (7,276.64 km) |
