| Troisdorf to Zottegem | 146.43 mi (235.66 km) |
| Troisdorf to Zulte | 162.45 mi (261.44 km) |
| Troisdorf to Zwevegem | 166.87 mi (268.56 km) |
| Troisdorf to Zwijndrecht | 125.75 mi (202.38 km) |
| Troisdorf to Asenovgrad | 1,035.55 mi (1,666.55 km) |
| Troisdorf to Aytos | 1,098.90 mi (1,768.51 km) |
| Troisdorf to Balchik | 1,106.36 mi (1,780.52 km) |
| Troisdorf to Bankya | 938.23 mi (1,509.93 km) |
| Troisdorf to Bansko | 992.25 mi (1,596.86 km) |
| Troisdorf to Berkovitsa | 913.24 mi (1,469.72 km) |
| Troisdorf to Blagoevgrad | 969.19 mi (1,559.76 km) |
| Troisdorf to Botevgrad | 953.84 mi (1,535.06 km) |
| Troisdorf to Burgas | 1,116.09 mi (1,796.17 km) |
| Troisdorf to Byala Slatina | 934.54 mi (1,504.00 km) |
| Troisdorf to Chirpan | 1,044.75 mi (1,681.36 km) |
