| South Houston to Jicin | 5,473.93 mi (8,809.44 km) |
| South Houston to Jihlava | 5,523.02 mi (8,888.45 km) |
| South Houston to Jindrichuv Hradec | 5,511.08 mi (8,869.23 km) |
| South Houston to Jirkov | 5,401.64 mi (8,693.10 km) |
| South Houston to Kadan | 5,399.73 mi (8,690.03 km) |
| South Houston to Karlovy Vary | 5,390.29 mi (8,674.84 km) |
| South Houston to Karvina | 5,612.52 mi (9,032.48 km) |
| South Houston to Kladno | 5,438.94 mi (8,753.12 km) |
| South Houston to Klasterec nad Ohri | 5,395.70 mi (8,683.54 km) |
| South Houston to Klatovy | 5,437.26 mi (8,750.42 km) |
| South Houston to Kolin | 5,484.21 mi (8,825.99 km) |
| South Houston to Koprivnice | 5,608.61 mi (9,026.19 km) |
| South Houston to Kralupy nad Vltavou | 5,443.30 mi (8,760.14 km) |
| South Houston to Kraluv Dvur | 5,444.09 mi (8,761.42 km) |
| South Houston to Krnov | 5,572.59 mi (8,968.22 km) |
