| Gelnhausen to Zottegem | 240.09 mi (386.40 km) |
| Gelnhausen to Zulte | 256.42 mi (412.67 km) |
| Gelnhausen to Zwevegem | 259.63 mi (417.83 km) |
| Gelnhausen to Zwijndrecht | 222.79 mi (358.55 km) |
| Gelnhausen to Asenovgrad | 937.75 mi (1,509.16 km) |
| Gelnhausen to Aytos | 1,000.89 mi (1,610.77 km) |
| Gelnhausen to Balchik | 1,008.80 mi (1,623.51 km) |
| Gelnhausen to Bankya | 840.66 mi (1,352.91 km) |
| Gelnhausen to Bansko | 895.07 mi (1,440.47 km) |
| Gelnhausen to Berkovitsa | 815.40 mi (1,312.27 km) |
| Gelnhausen to Blagoevgrad | 872.10 mi (1,403.51 km) |
| Gelnhausen to Botevgrad | 855.96 mi (1,377.54 km) |
| Gelnhausen to Burgas | 1,018.06 mi (1,638.41 km) |
| Gelnhausen to Byala Slatina | 836.49 mi (1,346.20 km) |
| Gelnhausen to Chirpan | 946.79 mi (1,523.71 km) |
