| Trets to Zottegem | 520.21 mi (837.20 km) |
| Trets to Zulte | 526.77 mi (847.76 km) |
| Trets to Zwevegem | 519.88 mi (836.66 km) |
| Trets to Zwijndrecht | 540.54 mi (869.91 km) |
| Trets to Asenovgrad | 976.28 mi (1,571.17 km) |
| Trets to Aytos | 1,086.55 mi (1,748.64 km) |
| Trets to Balchik | 1,124.19 mi (1,809.21 km) |
| Trets to Bankya | 880.49 mi (1,417.02 km) |
| Trets to Bansko | 909.86 mi (1,464.27 km) |
| Trets to Berkovitsa | 874.45 mi (1,407.28 km) |
| Trets to Blagoevgrad | 887.22 mi (1,427.84 km) |
| Trets to Botevgrad | 911.34 mi (1,466.67 km) |
| Trets to Burgas | 1,100.04 mi (1,770.34 km) |
| Trets to Byala Slatina | 913.35 mi (1,469.90 km) |
| Trets to Chirpan | 996.62 mi (1,603.90 km) |
