| Popovaca to Kobarid | 153.76 mi (247.45 km) |
| Popovaca to Kobilje | 77.75 mi (125.13 km) |
| Popovaca to Kocevje | 85.49 mi (137.59 km) |
| Popovaca to Komen | 139.75 mi (224.91 km) |
| Popovaca to Komenda | 109.56 mi (176.33 km) |
| Popovaca to Koper | 139.89 mi (225.13 km) |
| Popovaca to Kostanjevica na Krki | 60.98 mi (98.13 km) |
| Popovaca to Kostel | 83.10 mi (133.74 km) |
| Popovaca to Kozje | 62.04 mi (99.84 km) |
| Popovaca to Kranj | 117.86 mi (189.68 km) |
| Popovaca to Kranjska Gora | 150.11 mi (241.58 km) |
| Popovaca to Krizevci | 72.47 mi (116.63 km) |
| Popovaca to Krsko | 60.98 mi (98.15 km) |
| Popovaca to Kuzma | 91.07 mi (146.56 km) |
| Popovaca to Lasko | 78.05 mi (125.61 km) |
