| Marshalltown to Kidricevo | 4,926.03 mi (7,927.68 km) |
| Marshalltown to Kobarid | 4,853.90 mi (7,811.60 km) |
| Marshalltown to Kobilje | 4,934.18 mi (7,940.79 km) |
| Marshalltown to Kocevje | 4,927.67 mi (7,930.32 km) |
| Marshalltown to Komen | 4,879.65 mi (7,853.03 km) |
| Marshalltown to Komenda | 4,890.29 mi (7,870.16 km) |
| Marshalltown to Koper | 4,891.08 mi (7,871.44 km) |
| Marshalltown to Kostanjevica na Krki | 4,938.62 mi (7,947.94 km) |
| Marshalltown to Kostel | 4,935.67 mi (7,943.19 km) |
| Marshalltown to Kozje | 4,932.89 mi (7,938.72 km) |
| Marshalltown to Kranj | 4,882.92 mi (7,858.30 km) |
| Marshalltown to Kranjska Gora | 4,850.64 mi (7,806.35 km) |
| Marshalltown to Krizevci | 4,930.81 mi (7,935.37 km) |
| Marshalltown to Krsko | 4,935.92 mi (7,943.59 km) |
| Marshalltown to Kuzma | 4,916.30 mi (7,912.01 km) |
