| Namsos to Karlovo | 1,596.00 mi (2,568.52 km) |
| Namsos to Karnobat | 1,626.63 mi (2,617.81 km) |
| Namsos to Kavarna | 1,594.63 mi (2,566.32 km) |
| Namsos to Kazanlak | 1,605.56 mi (2,583.90 km) |
| Namsos to Knezha | 1,529.55 mi (2,461.57 km) |
| Namsos to Kostinbrod | 1,565.00 mi (2,518.62 km) |
| Namsos to Kozloduy | 1,506.25 mi (2,424.08 km) |
| Namsos to Kyustendil | 1,594.97 mi (2,566.85 km) |
| Namsos to Levski | 1,552.02 mi (2,497.74 km) |
| Namsos to Lom | 1,497.44 mi (2,409.90 km) |
| Namsos to Lovech | 1,562.03 mi (2,513.84 km) |
| Namsos to Lukovit | 1,550.67 mi (2,495.56 km) |
| Namsos to Lyaskovets | 1,577.68 mi (2,539.03 km) |
| Namsos to Mezdra | 1,548.30 mi (2,491.75 km) |
| Namsos to Momchilgrad | 1,678.12 mi (2,700.67 km) |
