| Newton Abbot to Karlovo | 1,444.09 mi (2,324.03 km) |
| Newton Abbot to Karnobat | 1,538.59 mi (2,476.12 km) |
| Newton Abbot to Kavarna | 1,569.43 mi (2,525.76 km) |
| Newton Abbot to Kazanlak | 1,470.64 mi (2,366.77 km) |
| Newton Abbot to Knezha | 1,382.21 mi (2,224.45 km) |
| Newton Abbot to Kostinbrod | 1,369.35 mi (2,203.75 km) |
| Newton Abbot to Kozloduy | 1,357.27 mi (2,184.31 km) |
| Newton Abbot to Kyustendil | 1,366.60 mi (2,199.34 km) |
| Newton Abbot to Levski | 1,432.35 mi (2,305.14 km) |
| Newton Abbot to Lom | 1,334.35 mi (2,147.43 km) |
| Newton Abbot to Lovech | 1,422.48 mi (2,289.27 km) |
| Newton Abbot to Lukovit | 1,396.37 mi (2,247.24 km) |
| Newton Abbot to Lyaskovets | 1,467.00 mi (2,360.92 km) |
| Newton Abbot to Mezdra | 1,378.02 mi (2,217.71 km) |
| Newton Abbot to Momchilgrad | 1,512.15 mi (2,433.58 km) |
