| Saint-Gilles to Zottegem | 497.58 mi (800.78 km) |
| Saint-Gilles to Zulte | 502.33 mi (808.42 km) |
| Saint-Gilles to Zwevegem | 494.77 mi (796.25 km) |
| Saint-Gilles to Zwijndrecht | 520.91 mi (838.32 km) |
| Saint-Gilles to Asenovgrad | 1,038.88 mi (1,671.92 km) |
| Saint-Gilles to Aytos | 1,147.88 mi (1,847.33 km) |
| Saint-Gilles to Balchik | 1,184.37 mi (1,906.06 km) |
| Saint-Gilles to Bankya | 942.56 mi (1,516.90 km) |
| Saint-Gilles to Bansko | 972.92 mi (1,565.77 km) |
| Saint-Gilles to Berkovitsa | 935.70 mi (1,505.87 km) |
| Saint-Gilles to Blagoevgrad | 950.16 mi (1,529.14 km) |
| Saint-Gilles to Botevgrad | 972.99 mi (1,565.88 km) |
| Saint-Gilles to Burgas | 1,161.57 mi (1,869.37 km) |
| Saint-Gilles to Byala Slatina | 974.11 mi (1,567.67 km) |
| Saint-Gilles to Chirpan | 1,058.92 mi (1,704.17 km) |
