| Rhymney to Karlovo | 1,449.20 mi (2,332.26 km) |
| Rhymney to Karnobat | 1,540.14 mi (2,478.62 km) |
| Rhymney to Kavarna | 1,566.26 mi (2,520.66 km) |
| Rhymney to Kazanlak | 1,474.84 mi (2,373.52 km) |
| Rhymney to Knezha | 1,385.47 mi (2,229.70 km) |
| Rhymney to Kostinbrod | 1,376.64 mi (2,215.49 km) |
| Rhymney to Kozloduy | 1,360.05 mi (2,188.79 km) |
| Rhymney to Kyustendil | 1,376.82 mi (2,215.77 km) |
| Rhymney to Levski | 1,434.35 mi (2,308.36 km) |
| Rhymney to Lom | 1,337.82 mi (2,153.01 km) |
| Rhymney to Lovech | 1,426.01 mi (2,294.94 km) |
| Rhymney to Lukovit | 1,400.59 mi (2,254.04 km) |
| Rhymney to Lyaskovets | 1,469.00 mi (2,364.13 km) |
| Rhymney to Mezdra | 1,383.23 mi (2,226.10 km) |
| Rhymney to Momchilgrad | 1,519.95 mi (2,446.12 km) |
