| Unna to Zottegem | 174.55 mi (280.91 km) |
| Unna to Zulte | 189.00 mi (304.16 km) |
| Unna to Zwevegem | 195.38 mi (314.43 km) |
| Unna to Zwijndrecht | 146.37 mi (235.56 km) |
| Unna to Asenovgrad | 1,041.09 mi (1,675.47 km) |
| Unna to Aytos | 1,098.44 mi (1,767.77 km) |
| Unna to Balchik | 1,102.49 mi (1,774.28 km) |
| Unna to Bankya | 945.26 mi (1,521.26 km) |
| Unna to Bansko | 1,000.94 mi (1,610.86 km) |
| Unna to Berkovitsa | 918.72 mi (1,478.53 km) |
| Unna to Blagoevgrad | 978.24 mi (1,574.33 km) |
| Unna to Botevgrad | 958.95 mi (1,543.27 km) |
| Unna to Burgas | 1,115.80 mi (1,795.71 km) |
| Unna to Byala Slatina | 937.69 mi (1,509.06 km) |
| Unna to Chirpan | 1,048.95 mi (1,688.12 km) |
