| Sumter to Jozefow | 4,852.92 mi (7,810.02 km) |
| Sumter to Kalisz | 4,748.49 mi (7,641.96 km) |
| Sumter to Kamien Pomorski | 4,556.52 mi (7,333.00 km) |
| Sumter to Kamienna Gora | 4,701.58 mi (7,566.46 km) |
| Sumter to Karczew | 4,855.27 mi (7,813.81 km) |
| Sumter to Kartuzy | 4,669.68 mi (7,515.13 km) |
| Sumter to Katowice | 4,833.85 mi (7,779.33 km) |
| Sumter to Kedzierzyn-Kozle | 4,799.57 mi (7,724.16 km) |
| Sumter to Kepno | 4,760.38 mi (7,661.10 km) |
| Sumter to Ketrzyn | 4,790.87 mi (7,710.16 km) |
| Sumter to Kety | 4,854.05 mi (7,811.84 km) |
| Sumter to Kielce | 4,874.51 mi (7,844.76 km) |
| Sumter to Kielczow | 4,734.31 mi (7,619.13 km) |
| Sumter to Klobuck | 4,808.70 mi (7,738.86 km) |
| Sumter to Klodzko | 4,736.73 mi (7,623.04 km) |
