| Southend to Zottegem | 141.83 mi (228.25 km) |
| Southend to Zulte | 125.67 mi (202.25 km) |
| Southend to Zwevegem | 124.88 mi (200.98 km) |
| Southend to Zwijndrecht | 157.91 mi (254.14 km) |
| Southend to Asenovgrad | 1,310.16 mi (2,108.51 km) |
| Southend to Aytos | 1,379.03 mi (2,219.33 km) |
| Southend to Balchik | 1,388.53 mi (2,234.62 km) |
| Southend to Bankya | 1,211.44 mi (1,949.62 km) |
| Southend to Bansko | 1,263.01 mi (2,032.61 km) |
| Southend to Berkovitsa | 1,188.39 mi (1,912.53 km) |
| Southend to Blagoevgrad | 1,239.57 mi (1,994.90 km) |
| Southend to Botevgrad | 1,229.24 mi (1,978.28 km) |
| Southend to Burgas | 1,396.06 mi (2,246.74 km) |
| Southend to Byala Slatina | 1,212.02 mi (1,950.56 km) |
| Southend to Chirpan | 1,320.82 mi (2,125.66 km) |
