| Gloucester to Zottegem | 269.61 mi (433.90 km) |
| Gloucester to Zulte | 253.32 mi (407.69 km) |
| Gloucester to Zwevegem | 251.69 mi (405.06 km) |
| Gloucester to Zwijndrecht | 286.08 mi (460.41 km) |
| Gloucester to Asenovgrad | 1,436.80 mi (2,312.31 km) |
| Gloucester to Aytos | 1,506.92 mi (2,425.16 km) |
| Gloucester to Balchik | 1,516.79 mi (2,441.03 km) |
| Gloucester to Bankya | 1,337.79 mi (2,152.97 km) |
| Gloucester to Bansko | 1,388.69 mi (2,234.88 km) |
| Gloucester to Berkovitsa | 1,315.24 mi (2,116.67 km) |
| Gloucester to Blagoevgrad | 1,365.18 mi (2,197.05 km) |
| Gloucester to Botevgrad | 1,356.12 mi (2,182.47 km) |
| Gloucester to Burgas | 1,523.92 mi (2,452.52 km) |
| Gloucester to Byala Slatina | 1,339.39 mi (2,155.54 km) |
| Gloucester to Chirpan | 1,447.82 mi (2,330.03 km) |
