| Frechen to Zottegem | 131.51 mi (211.65 km) |
| Frechen to Zulte | 147.37 mi (237.17 km) |
| Frechen to Zwevegem | 152.13 mi (244.82 km) |
| Frechen to Zwijndrecht | 109.80 mi (176.70 km) |
| Frechen to Asenovgrad | 1,051.85 mi (1,692.78 km) |
| Frechen to Aytos | 1,115.22 mi (1,794.77 km) |
| Frechen to Balchik | 1,122.61 mi (1,806.66 km) |
| Frechen to Bankya | 954.49 mi (1,536.11 km) |
| Frechen to Bansko | 1,008.46 mi (1,622.95 km) |
| Frechen to Berkovitsa | 929.54 mi (1,495.95 km) |
| Frechen to Blagoevgrad | 985.39 mi (1,585.83 km) |
| Frechen to Botevgrad | 970.15 mi (1,561.30 km) |
| Frechen to Burgas | 1,132.41 mi (1,822.44 km) |
| Frechen to Byala Slatina | 950.87 mi (1,530.28 km) |
| Frechen to Chirpan | 1,061.07 mi (1,707.62 km) |
