| Napa to Kidricevo | 6,035.98 mi (9,713.98 km) |
| Napa to Kobarid | 5,988.51 mi (9,637.57 km) |
| Napa to Kobilje | 6,034.41 mi (9,711.45 km) |
| Napa to Kocevje | 6,056.86 mi (9,747.58 km) |
| Napa to Komen | 6,017.95 mi (9,684.95 km) |
| Napa to Komenda | 6,015.69 mi (9,681.32 km) |
| Napa to Koper | 6,032.89 mi (9,708.99 km) |
| Napa to Kostanjevica na Krki | 6,059.45 mi (9,751.74 km) |
| Napa to Kostel | 6,066.01 mi (9,762.30 km) |
| Napa to Kozje | 6,049.48 mi (9,735.70 km) |
| Napa to Kranj | 6,009.74 mi (9,671.75 km) |
| Napa to Kranjska Gora | 5,980.12 mi (9,624.08 km) |
| Napa to Krizevci | 6,035.23 mi (9,712.77 km) |
| Napa to Krsko | 6,054.85 mi (9,744.33 km) |
| Napa to Kuzma | 6,017.90 mi (9,684.88 km) |
