| Euclid to Kanjiza | 4,701.07 mi (7,565.64 km) |
| Euclid to Kikinda | 4,726.14 mi (7,605.99 km) |
| Euclid to Kladovo | 4,861.18 mi (7,823.31 km) |
| Euclid to Knic | 4,818.74 mi (7,755.01 km) |
| Euclid to Knjazevac | 4,903.30 mi (7,891.10 km) |
| Euclid to Koceljeva | 4,759.64 mi (7,659.90 km) |
| Euclid to Kosjeric | 4,784.05 mi (7,699.18 km) |
| Euclid to Kovacica | 4,763.53 mi (7,666.17 km) |
| Euclid to Kovin | 4,792.32 mi (7,712.49 km) |
| Euclid to Kragujevac | 4,823.13 mi (7,762.08 km) |
| Euclid to Kraljevo | 4,825.96 mi (7,766.63 km) |
| Euclid to Krupanj | 4,746.97 mi (7,639.51 km) |
| Euclid to Krusevac | 4,856.89 mi (7,816.42 km) |
| Euclid to Kucevo | 4,830.68 mi (7,774.23 km) |
| Euclid to Kula | 4,701.14 mi (7,565.75 km) |
