| Sumperk to Kranenburg | 493.78 mi (794.66 km) |
| Sumperk to Krefeld | 465.07 mi (748.45 km) |
| Sumperk to Kressbronn am Bodensee | 373.16 mi (600.54 km) |
| Sumperk to Kreuzau | 464.73 mi (747.91 km) |
| Sumperk to Kreuztal | 401.73 mi (646.53 km) |
| Sumperk to Kriftel | 377.38 mi (607.33 km) |
| Sumperk to Kronach | 250.73 mi (403.51 km) |
| Sumperk to Kronberg | 375.72 mi (604.66 km) |
| Sumperk to Kronshagen | 419.57 mi (675.23 km) |
| Sumperk to Krumbach | 321.22 mi (516.95 km) |
| Sumperk to Kulmbach | 245.88 mi (395.71 km) |
| Sumperk to Kummersbruck | 230.48 mi (370.93 km) |
| Sumperk to Kunzell | 322.84 mi (519.56 km) |
| Sumperk to Kunzelsau | 329.42 mi (530.15 km) |
| Sumperk to Kurort Steinbach-Hallenberg | 286.88 mi (461.69 km) |
