| Wilmette to Kanjiza | 4,906.53 mi (7,896.30 km) |
| Wilmette to Kikinda | 4,931.61 mi (7,936.65 km) |
| Wilmette to Kladovo | 5,066.37 mi (8,153.53 km) |
| Wilmette to Knic | 5,030.26 mi (8,095.42 km) |
| Wilmette to Knjazevac | 5,112.58 mi (8,227.90 km) |
| Wilmette to Koceljeva | 4,971.16 mi (8,000.31 km) |
| Wilmette to Kosjeric | 4,996.96 mi (8,041.82 km) |
| Wilmette to Kovacica | 4,971.17 mi (8,000.32 km) |
| Wilmette to Kovin | 5,000.48 mi (8,047.50 km) |
| Wilmette to Kragujevac | 5,033.86 mi (8,101.22 km) |
| Wilmette to Kraljevo | 5,038.20 mi (8,108.20 km) |
| Wilmette to Krupanj | 4,959.75 mi (7,981.95 km) |
| Wilmette to Krusevac | 5,068.26 mi (8,156.57 km) |
| Wilmette to Kucevo | 5,038.28 mi (8,108.33 km) |
| Wilmette to Kula | 4,909.30 mi (7,900.76 km) |
