| Alvin to Karlovo | 6,174.92 mi (9,937.58 km) |
| Alvin to Karnobat | 6,257.84 mi (10,071.02 km) |
| Alvin to Kavarna | 6,269.99 mi (10,090.57 km) |
| Alvin to Kazanlak | 6,198.80 mi (9,976.00 km) |
| Alvin to Knezha | 6,108.59 mi (9,830.83 km) |
| Alvin to Kostinbrod | 6,105.81 mi (9,826.35 km) |
| Alvin to Kozloduy | 6,082.58 mi (9,788.96 km) |
| Alvin to Kyustendil | 6,108.57 mi (9,830.79 km) |
| Alvin to Levski | 6,154.43 mi (9,904.60 km) |
| Alvin to Lom | 6,061.80 mi (9,755.52 km) |
| Alvin to Lovech | 6,149.21 mi (9,896.20 km) |
| Alvin to Lukovit | 6,125.27 mi (9,857.66 km) |
| Alvin to Lyaskovets | 6,188.64 mi (9,959.65 km) |
| Alvin to Mezdra | 6,109.62 mi (9,832.49 km) |
| Alvin to Momchilgrad | 6,249.02 mi (10,056.83 km) |
