| Sumter to Klaukkala | 4,682.73 mi (7,536.12 km) |
| Sumter to Kokkola | 4,521.89 mi (7,277.28 km) |
| Sumter to Kontiolahti | 4,739.00 mi (7,626.69 km) |
| Sumter to Korsholm | 4,504.69 mi (7,249.60 km) |
| Sumter to Kotka | 4,743.85 mi (7,634.50 km) |
| Sumter to Kouvola | 4,722.47 mi (7,600.09 km) |
| Sumter to Kuhmo | 4,679.37 mi (7,530.72 km) |
| Sumter to Kuopio | 4,676.49 mi (7,526.09 km) |
| Sumter to Kurikka | 4,540.53 mi (7,307.28 km) |
| Sumter to Kuusamo | 4,603.54 mi (7,408.68 km) |
| Sumter to Kuusankoski | 4,718.71 mi (7,594.04 km) |
| Sumter to Lahti | 4,688.04 mi (7,544.67 km) |
| Sumter to Laitila | 4,575.53 mi (7,363.60 km) |
| Sumter to Lapinlahti | 4,651.60 mi (7,486.02 km) |
| Sumter to Lappeenranta | 4,757.27 mi (7,656.09 km) |
