| Grenzach-Wyhlen to Zottegem | 287.68 mi (462.97 km) |
| Grenzach-Wyhlen to Zulte | 300.57 mi (483.72 km) |
| Grenzach-Wyhlen to Zwevegem | 297.47 mi (478.73 km) |
| Grenzach-Wyhlen to Zwijndrecht | 294.04 mi (473.21 km) |
| Grenzach-Wyhlen to Asenovgrad | 923.85 mi (1,486.79 km) |
| Grenzach-Wyhlen to Aytos | 1,008.85 mi (1,623.59 km) |
| Grenzach-Wyhlen to Balchik | 1,029.72 mi (1,657.17 km) |
| Grenzach-Wyhlen to Bankya | 823.59 mi (1,325.44 km) |
| Grenzach-Wyhlen to Bansko | 869.72 mi (1,399.69 km) |
| Grenzach-Wyhlen to Berkovitsa | 805.43 mi (1,296.21 km) |
| Grenzach-Wyhlen to Blagoevgrad | 845.98 mi (1,361.47 km) |
| Grenzach-Wyhlen to Botevgrad | 846.14 mi (1,361.72 km) |
| Grenzach-Wyhlen to Burgas | 1,024.94 mi (1,649.48 km) |
| Grenzach-Wyhlen to Byala Slatina | 835.10 mi (1,343.96 km) |
| Grenzach-Wyhlen to Chirpan | 937.93 mi (1,509.45 km) |
