| Upminster to Zottegem | 160.79 mi (258.77 km) |
| Upminster to Zulte | 144.55 mi (232.63 km) |
| Upminster to Zwevegem | 143.33 mi (230.67 km) |
| Upminster to Zwijndrecht | 177.54 mi (285.73 km) |
| Upminster to Asenovgrad | 1,328.78 mi (2,138.47 km) |
| Upminster to Aytos | 1,398.12 mi (2,250.06 km) |
| Upminster to Balchik | 1,407.84 mi (2,265.70 km) |
| Upminster to Bankya | 1,229.96 mi (1,979.43 km) |
| Upminster to Bansko | 1,281.33 mi (2,062.10 km) |
| Upminster to Berkovitsa | 1,207.08 mi (1,942.60 km) |
| Upminster to Blagoevgrad | 1,257.88 mi (2,024.36 km) |
| Upminster to Botevgrad | 1,247.94 mi (2,008.36 km) |
| Upminster to Burgas | 1,415.14 mi (2,277.44 km) |
| Upminster to Byala Slatina | 1,230.89 mi (1,980.93 km) |
| Upminster to Chirpan | 1,339.56 mi (2,155.81 km) |
