| Gaillac to Zottegem | 489.42 mi (787.64 km) |
| Gaillac to Zulte | 490.02 mi (788.61 km) |
| Gaillac to Zwevegem | 481.39 mi (774.72 km) |
| Gaillac to Zwijndrecht | 518.01 mi (833.65 km) |
| Gaillac to Asenovgrad | 1,164.88 mi (1,874.69 km) |
| Gaillac to Aytos | 1,272.47 mi (2,047.84 km) |
| Gaillac to Balchik | 1,307.57 mi (2,104.33 km) |
| Gaillac to Bankya | 1,068.04 mi (1,718.85 km) |
| Gaillac to Bansko | 1,099.36 mi (1,769.25 km) |
| Gaillac to Berkovitsa | 1,060.33 mi (1,706.44 km) |
| Gaillac to Blagoevgrad | 1,076.51 mi (1,732.47 km) |
| Gaillac to Botevgrad | 1,098.03 mi (1,767.10 km) |
| Gaillac to Burgas | 1,286.39 mi (2,070.25 km) |
| Gaillac to Byala Slatina | 1,098.14 mi (1,767.28 km) |
| Gaillac to Chirpan | 1,184.61 mi (1,906.44 km) |
