| Delaware to Kanjiza | 4,822.01 mi (7,760.28 km) |
| Delaware to Kikinda | 4,847.08 mi (7,800.62 km) |
| Delaware to Kladovo | 4,982.12 mi (8,017.94 km) |
| Delaware to Knic | 4,939.38 mi (7,949.17 km) |
| Delaware to Knjazevac | 5,024.05 mi (8,085.43 km) |
| Delaware to Koceljeva | 4,880.29 mi (7,854.07 km) |
| Delaware to Kosjeric | 4,904.63 mi (7,893.23 km) |
| Delaware to Kovacica | 4,884.38 mi (7,860.65 km) |
| Delaware to Kovin | 4,913.14 mi (7,906.93 km) |
| Delaware to Kragujevac | 4,943.82 mi (7,956.31 km) |
| Delaware to Kraljevo | 4,946.57 mi (7,960.73 km) |
| Delaware to Krupanj | 4,867.55 mi (7,833.57 km) |
| Delaware to Krusevac | 4,977.55 mi (8,010.59 km) |
| Delaware to Kucevo | 4,951.52 mi (7,968.70 km) |
| Delaware to Kula | 4,821.97 mi (7,760.20 km) |
