| Cities | Distance |
|---|---|
| Wels to Karnobat | 734.18 mi (1,181.55 km) |
| Wels to Kavarna | 761.27 mi (1,225.15 km) |
| Wels to Kazanlak | 670.71 mi (1,079.40 km) |
| Wels to Knezha | 580.77 mi (934.66 km) |
| Wels to Kostinbrod | 577.59 mi (929.53 km) |
| Wels to Kozloduy | 555.04 mi (893.25 km) |
| Wels to Kyustendil | 584.32 mi (940.38 km) |
| Wels to Levski | 628.68 mi (1,011.76 km) |
| Wels to Lom | 533.49 mi (858.57 km) |
| Wels to Lovech | 621.41 mi (1,000.07 km) |
| Wels to Lukovit | 596.78 mi (960.42 km) |
| Wels to Lyaskovets | 663.28 mi (1,067.45 km) |
| Wels to Mezdra | 580.73 mi (934.59 km) |
| Wels to Momchilgrad | 720.44 mi (1,159.44 km) |
| Wels to Montana | 550.85 mi (886.51 km) |