| Isernia to Kelkheim (Taunus) | 651.70 mi (1,048.81 km) |
| Isernia to Kelsterbach | 645.37 mi (1,038.63 km) |
| Isernia to Kemberg | 707.46 mi (1,138.55 km) |
| Isernia to Kempen | 769.34 mi (1,238.13 km) |
| Isernia to Kempten | 465.22 mi (748.70 km) |
| Isernia to Kenzingen | 554.15 mi (891.81 km) |
| Isernia to Kerpen | 734.04 mi (1,181.32 km) |
| Isernia to Ketsch | 602.98 mi (970.40 km) |
| Isernia to Kevelaer | 785.95 mi (1,264.87 km) |
| Isernia to Kiel | 898.75 mi (1,446.40 km) |
| Isernia to Kierspe | 730.59 mi (1,175.77 km) |
| Isernia to Kirchhain | 685.16 mi (1,102.65 km) |
| Isernia to Kirchheim bei Munchen | 470.13 mi (756.60 km) |
| Isernia to Kirchheim unter Teck | 539.60 mi (868.41 km) |
| Isernia to Kirchhundem | 718.26 mi (1,155.93 km) |
