| Sumter to Kidricevo | 4,833.84 mi (7,779.32 km) |
| Sumter to Kobarid | 4,745.45 mi (7,637.06 km) |
| Sumter to Kobilje | 4,849.49 mi (7,804.50 km) |
| Sumter to Kocevje | 4,819.35 mi (7,755.99 km) |
| Sumter to Komen | 4,766.51 mi (7,670.96 km) |
| Sumter to Komenda | 4,787.40 mi (7,704.58 km) |
| Sumter to Koper | 4,774.28 mi (7,683.46 km) |
| Sumter to Kostanjevica na Krki | 4,836.64 mi (7,783.82 km) |
| Sumter to Kostel | 4,825.90 mi (7,766.54 km) |
| Sumter to Kozje | 4,834.78 mi (7,780.82 km) |
| Sumter to Kranj | 4,779.28 mi (7,691.50 km) |
| Sumter to Kranjska Gora | 4,746.72 mi (7,639.10 km) |
| Sumter to Krizevci | 4,842.89 mi (7,793.88 km) |
| Sumter to Krsko | 4,835.68 mi (7,782.28 km) |
| Sumter to Kuzma | 4,831.57 mi (7,775.66 km) |
