| Newburn to Karlovo | 1,464.09 mi (2,356.23 km) |
| Newburn to Karnobat | 1,543.98 mi (2,484.79 km) |
| Newburn to Kavarna | 1,557.00 mi (2,505.75 km) |
| Newburn to Kazanlak | 1,486.84 mi (2,392.84 km) |
| Newburn to Knezha | 1,396.64 mi (2,247.67 km) |
| Newburn to Kostinbrod | 1,398.71 mi (2,251.01 km) |
| Newburn to Kozloduy | 1,370.47 mi (2,205.56 km) |
| Newburn to Kyustendil | 1,406.59 mi (2,263.69 km) |
| Newburn to Levski | 1,441.22 mi (2,319.42 km) |
| Newburn to Lom | 1,350.51 mi (2,173.44 km) |
| Newburn to Lovech | 1,437.11 mi (2,312.80 km) |
| Newburn to Lukovit | 1,414.03 mi (2,275.67 km) |
| Newburn to Lyaskovets | 1,475.23 mi (2,374.15 km) |
| Newburn to Mezdra | 1,399.65 mi (2,252.51 km) |
| Newburn to Momchilgrad | 1,540.76 mi (2,479.61 km) |
