| Napa to Kanjiza | 6,158.30 mi (9,910.82 km) |
| Napa to Kikinda | 6,181.64 mi (9,948.39 km) |
| Napa to Kladovo | 6,305.54 mi (10,147.79 km) |
| Napa to Knic | 6,304.46 mi (10,146.04 km) |
| Napa to Knjazevac | 6,369.66 mi (10,250.98 km) |
| Napa to Koceljeva | 6,249.31 mi (10,057.29 km) |
| Napa to Kosjeric | 6,280.43 mi (10,107.38 km) |
| Napa to Kovacica | 6,229.48 mi (10,025.37 km) |
| Napa to Kovin | 6,259.48 mi (10,073.66 km) |
| Napa to Kragujevac | 6,303.73 mi (10,144.87 km) |
| Napa to Kraljevo | 6,315.53 mi (10,163.86 km) |
| Napa to Krupanj | 6,245.08 mi (10,050.48 km) |
| Napa to Krusevac | 6,339.08 mi (10,201.76 km) |
| Napa to Kucevo | 6,291.81 mi (10,125.70 km) |
| Napa to Kula | 6,174.55 mi (9,936.98 km) |
