| Welling to Zottegem | 165.04 mi (265.60 km) |
| Welling to Zulte | 148.72 mi (239.34 km) |
| Welling to Zwevegem | 147.00 mi (236.57 km) |
| Welling to Zwijndrecht | 183.05 mi (294.59 km) |
| Welling to Asenovgrad | 1,332.25 mi (2,144.05 km) |
| Welling to Aytos | 1,402.26 mi (2,256.73 km) |
| Welling to Balchik | 1,412.37 mi (2,272.99 km) |
| Welling to Bankya | 1,233.32 mi (1,984.84 km) |
| Welling to Bansko | 1,284.45 mi (2,067.12 km) |
| Welling to Berkovitsa | 1,210.64 mi (1,948.33 km) |
| Welling to Blagoevgrad | 1,260.97 mi (2,029.34 km) |
| Welling to Botevgrad | 1,251.51 mi (2,014.12 km) |
| Welling to Burgas | 1,419.26 mi (2,284.07 km) |
| Welling to Byala Slatina | 1,234.70 mi (1,987.06 km) |
| Welling to Chirpan | 1,343.18 mi (2,161.65 km) |
