| Heidelberg to Zottegem | 239.60 mi (385.60 km) |
| Heidelberg to Zulte | 255.69 mi (411.50 km) |
| Heidelberg to Zwevegem | 256.91 mi (413.45 km) |
| Heidelberg to Zwijndrecht | 229.87 mi (369.94 km) |
| Heidelberg to Asenovgrad | 928.89 mi (1,494.91 km) |
| Heidelberg to Aytos | 998.78 mi (1,607.38 km) |
| Heidelberg to Balchik | 1,010.60 mi (1,626.41 km) |
| Heidelberg to Bankya | 830.37 mi (1,336.36 km) |
| Heidelberg to Bansko | 882.67 mi (1,420.51 km) |
| Heidelberg to Berkovitsa | 807.05 mi (1,298.82 km) |
| Heidelberg to Blagoevgrad | 859.35 mi (1,383.00 km) |
| Heidelberg to Botevgrad | 847.89 mi (1,364.55 km) |
| Heidelberg to Burgas | 1,015.70 mi (1,634.61 km) |
| Heidelberg to Byala Slatina | 830.80 mi (1,337.04 km) |
| Heidelberg to Chirpan | 939.46 mi (1,511.91 km) |
