| Cities | Distance |
|---|
| Wels to Sofia | 587.29 mi (945.15 km) |
| Wels to Sopot | 643.66 mi (1,035.88 km) |
| Wels to Sozopol | 772.56 mi (1,243.32 km) |
| Wels to Sredets | 754.64 mi (1,214.48 km) |
| Wels to Stamboliyski | 658.91 mi (1,060.41 km) |
| Wels to Stara Zagora | 688.57 mi (1,108.14 km) |
| Wels to Svilengrad | 739.73 mi (1,190.48 km) |
| Wels to Svishtov | 627.77 mi (1,010.30 km) |
| Wels to Targovishte | 693.30 mi (1,115.76 km) |
| Wels to Teteven | 613.04 mi (986.59 km) |
| Wels to Troyan | 632.14 mi (1,017.33 km) |
| Wels to Tryavna | 664.07 mi (1,068.72 km) |
| Wels to Tutrakan | 665.76 mi (1,071.43 km) |
| Wels to Varna | 751.05 mi (1,208.70 km) |
| Wels to Veliki Preslav | 706.29 mi (1,136.67 km) |
