| Caspe to Karlovo | 1,275.81 mi (2,053.22 km) |
| Caspe to Karnobat | 1,386.11 mi (2,230.73 km) |
| Caspe to Kavarna | 1,449.75 mi (2,333.15 km) |
| Caspe to Kazanlak | 1,306.00 mi (2,101.80 km) |
| Caspe to Knezha | 1,236.65 mi (1,990.20 km) |
| Caspe to Kostinbrod | 1,194.52 mi (1,922.40 km) |
| Caspe to Kozloduy | 1,218.98 mi (1,961.76 km) |
| Caspe to Kyustendil | 1,169.60 mi (1,882.29 km) |
| Caspe to Levski | 1,289.57 mi (2,075.36 km) |
| Caspe to Lom | 1,194.28 mi (1,922.00 km) |
| Caspe to Lovech | 1,269.30 mi (2,042.74 km) |
| Caspe to Lukovit | 1,241.40 mi (1,997.84 km) |
| Caspe to Lyaskovets | 1,319.76 mi (2,123.95 km) |
| Caspe to Mezdra | 1,218.01 mi (1,960.20 km) |
| Caspe to Momchilgrad | 1,314.72 mi (2,115.84 km) |
