| Sumter to Jicin | 4,685.89 mi (7,541.20 km) |
| Sumter to Jihlava | 4,728.08 mi (7,609.11 km) |
| Sumter to Jindrichuv Hradec | 4,712.67 mi (7,584.32 km) |
| Sumter to Jirkov | 4,608.90 mi (7,417.30 km) |
| Sumter to Kadan | 4,605.60 mi (7,412.00 km) |
| Sumter to Karlovy Vary | 4,594.04 mi (7,393.40 km) |
| Sumter to Karvina | 4,829.48 mi (7,772.29 km) |
| Sumter to Kladno | 4,645.35 mi (7,475.96 km) |
| Sumter to Klasterec nad Ohri | 4,601.37 mi (7,405.19 km) |
| Sumter to Klatovy | 4,636.05 mi (7,460.99 km) |
| Sumter to Kolin | 4,692.74 mi (7,552.23 km) |
| Sumter to Koprivnice | 4,822.52 mi (7,761.09 km) |
| Sumter to Kralupy nad Vltavou | 4,650.95 mi (7,484.98 km) |
| Sumter to Kraluv Dvur | 4,648.86 mi (7,481.61 km) |
| Sumter to Krnov | 4,788.74 mi (7,706.73 km) |
