| Isernia to Harstad | 1,881.11 mi (3,027.36 km) |
| Isernia to Haugesund | 1,291.22 mi (2,078.02 km) |
| Isernia to Helleland | 1,249.95 mi (2,011.59 km) |
| Isernia to Heum | 1,221.73 mi (1,966.19 km) |
| Isernia to Honefoss | 1,293.53 mi (2,081.73 km) |
| Isernia to Horten | 1,241.92 mi (1,998.67 km) |
| Isernia to Kaldsletta | 1,948.17 mi (3,135.28 km) |
| Isernia to Kirkenes | 2,023.92 mi (3,257.19 km) |
| Isernia to Kleppe | 1,244.29 mi (2,002.50 km) |
| Isernia to Kongsberg | 1,263.64 mi (2,033.63 km) |
| Isernia to Kongsvinger | 1,287.81 mi (2,072.54 km) |
| Isernia to Kopervik | 1,280.47 mi (2,060.72 km) |
| Isernia to Kosvik | 1,174.68 mi (1,890.47 km) |
| Isernia to Kragero | 1,212.84 mi (1,951.87 km) |
| Isernia to Kristiansand | 1,175.20 mi (1,891.30 km) |
