| Herstal to Zulte | 97.63 mi (157.11 km) |
| Herstal to Zwevegem | 101.00 mi (162.54 km) |
| Herstal to Zwijndrecht | 68.17 mi (109.71 km) |
| Herstal to Asenovgrad | 1,089.87 mi (1,753.98 km) |
| Herstal to Aytos | 1,157.09 mi (1,862.15 km) |
| Herstal to Balchik | 1,166.50 mi (1,877.29 km) |
| Herstal to Bankya | 991.65 mi (1,595.91 km) |
| Herstal to Bansko | 1,044.30 mi (1,680.64 km) |
| Herstal to Berkovitsa | 967.84 mi (1,557.59 km) |
| Herstal to Blagoevgrad | 1,021.02 mi (1,643.17 km) |
| Herstal to Botevgrad | 1,008.62 mi (1,623.22 km) |
| Herstal to Burgas | 1,174.15 mi (1,889.61 km) |
| Herstal to Byala Slatina | 990.69 mi (1,594.37 km) |
| Herstal to Chirpan | 1,100.00 mi (1,770.27 km) |
| Herstal to Devnya | 1,149.69 mi (1,850.25 km) |
