| Newport East to Karlovo | 4,630.06 mi (7,451.36 km) |
| Newport East to Karnobat | 4,719.32 mi (7,595.01 km) |
| Newport East to Kavarna | 4,740.02 mi (7,628.33 km) |
| Newport East to Kazanlak | 4,655.48 mi (7,492.28 km) |
| Newport East to Knezha | 4,565.86 mi (7,348.05 km) |
| Newport East to Kostinbrod | 4,557.47 mi (7,334.53 km) |
| Newport East to Kozloduy | 4,540.28 mi (7,306.87 km) |
| Newport East to Kyustendil | 4,556.48 mi (7,332.95 km) |
| Newport East to Levski | 4,614.04 mi (7,425.58 km) |
| Newport East to Lom | 4,518.34 mi (7,271.57 km) |
| Newport East to Lovech | 4,606.47 mi (7,413.39 km) |
| Newport East to Lukovit | 4,581.30 mi (7,372.88 km) |
| Newport East to Lyaskovets | 4,648.63 mi (7,481.24 km) |
| Newport East to Mezdra | 4,564.13 mi (7,345.26 km) |
| Newport East to Momchilgrad | 4,700.71 mi (7,565.06 km) |
