| Karlovo to Harstad | 1,831.95 mi (2,948.24 km) |
| Karlovo to Haugesund | 1,425.81 mi (2,294.62 km) |
| Karlovo to Helleland | 1,387.64 mi (2,233.20 km) |
| Karlovo to Heum | 1,298.50 mi (2,089.73 km) |
| Karlovo to Honefoss | 1,355.75 mi (2,181.87 km) |
| Karlovo to Horten | 1,310.33 mi (2,108.77 km) |
| Karlovo to Kaldsletta | 1,880.94 mi (3,027.08 km) |
| Karlovo to Kirkenes | 1,880.51 mi (3,026.39 km) |
| Karlovo to Kleppe | 1,385.43 mi (2,229.64 km) |
| Karlovo to Kongsberg | 1,340.04 mi (2,156.59 km) |
| Karlovo to Kongsvinger | 1,326.67 mi (2,135.07 km) |
| Karlovo to Kopervik | 1,417.51 mi (2,281.27 km) |
| Karlovo to Kosvik | 1,292.79 mi (2,080.55 km) |
| Karlovo to Kragero | 1,302.88 mi (2,096.79 km) |
| Karlovo to Kristiansand | 1,294.32 mi (2,083.01 km) |
