| Whitley Bay to Karlovo | 1,455.17 mi (2,341.87 km) |
| Whitley Bay to Karnobat | 1,534.60 mi (2,469.70 km) |
| Whitley Bay to Kavarna | 1,547.15 mi (2,489.90 km) |
| Whitley Bay to Kazanlak | 1,477.80 mi (2,378.29 km) |
| Whitley Bay to Knezha | 1,387.61 mi (2,233.14 km) |
| Whitley Bay to Kostinbrod | 1,390.11 mi (2,237.16 km) |
| Whitley Bay to Kozloduy | 1,361.43 mi (2,191.01 km) |
| Whitley Bay to Kyustendil | 1,398.30 mi (2,250.34 km) |
| Whitley Bay to Levski | 1,432.01 mi (2,304.59 km) |
| Whitley Bay to Lom | 1,341.57 mi (2,159.05 km) |
| Whitley Bay to Lovech | 1,428.05 mi (2,298.23 km) |
| Whitley Bay to Lukovit | 1,405.08 mi (2,261.26 km) |
| Whitley Bay to Lyaskovets | 1,465.97 mi (2,359.26 km) |
| Whitley Bay to Mezdra | 1,390.82 mi (2,238.31 km) |
| Whitley Bay to Momchilgrad | 1,532.03 mi (2,465.56 km) |
