| Upper Grand Lagoon to Jicin | 5,088.79 mi (8,189.62 km) |
| Upper Grand Lagoon to Jihlava | 5,131.86 mi (8,258.94 km) |
| Upper Grand Lagoon to Jindrichuv Hradec | 5,116.84 mi (8,234.76 km) |
| Upper Grand Lagoon to Jirkov | 5,012.33 mi (8,066.56 km) |
| Upper Grand Lagoon to Kadan | 5,009.19 mi (8,061.52 km) |
| Upper Grand Lagoon to Karlovy Vary | 4,997.88 mi (8,043.31 km) |
| Upper Grand Lagoon to Karvina | 5,231.86 mi (8,419.87 km) |
| Upper Grand Lagoon to Kladno | 5,048.91 mi (8,125.43 km) |
| Upper Grand Lagoon to Klasterec nad Ohri | 5,004.99 mi (8,054.75 km) |
| Upper Grand Lagoon to Klatovy | 5,040.47 mi (8,111.85 km) |
| Upper Grand Lagoon to Kolin | 5,096.08 mi (8,201.35 km) |
| Upper Grand Lagoon to Koprivnice | 5,225.30 mi (8,409.30 km) |
| Upper Grand Lagoon to Kralupy nad Vltavou | 5,054.36 mi (8,134.21 km) |
| Upper Grand Lagoon to Kraluv Dvur | 5,052.61 mi (8,131.40 km) |
| Upper Grand Lagoon to Krnov | 5,191.20 mi (8,354.43 km) |
