| Ath to Karnobat | 1,224.96 mi (1,971.39 km) |
| Ath to Kavarna | 1,251.53 mi (2,014.14 km) |
| Ath to Kazanlak | 1,159.96 mi (1,866.77 km) |
| Ath to Knezha | 1,070.47 mi (1,722.75 km) |
| Ath to Kostinbrod | 1,062.67 mi (1,710.21 km) |
| Ath to Kozloduy | 1,045.00 mi (1,681.76 km) |
| Ath to Kyustendil | 1,064.14 mi (1,712.57 km) |
| Ath to Levski | 1,119.20 mi (1,801.19 km) |
| Ath to Lom | 1,022.87 mi (1,646.14 km) |
| Ath to Lovech | 1,111.04 mi (1,788.04 km) |
| Ath to Lukovit | 1,085.75 mi (1,747.35 km) |
| Ath to Lyaskovets | 1,153.85 mi (1,856.95 km) |
| Ath to Mezdra | 1,068.62 mi (1,719.77 km) |
| Ath to Momchilgrad | 1,206.03 mi (1,940.91 km) |
| Ath to Montana | 1,038.70 mi (1,671.62 km) |
