| Ulvila to Karlovo | 1,303.79 mi (2,098.26 km) |
| Ulvila to Karnobat | 1,315.85 mi (2,117.65 km) |
| Ulvila to Kavarna | 1,271.39 mi (2,046.11 km) |
| Ulvila to Kazanlak | 1,308.13 mi (2,105.24 km) |
| Ulvila to Knezha | 1,242.30 mi (1,999.30 km) |
| Ulvila to Kostinbrod | 1,287.43 mi (2,071.92 km) |
| Ulvila to Kozloduy | 1,221.80 mi (1,966.30 km) |
| Ulvila to Kyustendil | 1,323.54 mi (2,130.02 km) |
| Ulvila to Levski | 1,255.33 mi (2,020.25 km) |
| Ulvila to Lom | 1,217.80 mi (1,959.87 km) |
| Ulvila to Lovech | 1,269.62 mi (2,043.25 km) |
| Ulvila to Lukovit | 1,263.25 mi (2,033.00 km) |
| Ulvila to Lyaskovets | 1,276.42 mi (2,054.20 km) |
| Ulvila to Mezdra | 1,265.42 mi (2,036.50 km) |
| Ulvila to Momchilgrad | 1,382.77 mi (2,225.36 km) |
