| Welby to Zottegem | 4,840.64 mi (7,790.25 km) |
| Welby to Zulte | 4,826.07 mi (7,766.81 km) |
| Welby to Zwevegem | 4,827.77 mi (7,769.54 km) |
| Welby to Zwijndrecht | 4,843.15 mi (7,794.30 km) |
| Welby to Asenovgrad | 5,967.19 mi (9,603.27 km) |
| Welby to Aytos | 5,999.35 mi (9,655.03 km) |
| Welby to Balchik | 5,983.95 mi (9,630.24 km) |
| Welby to Bankya | 5,876.39 mi (9,457.14 km) |
| Welby to Bansko | 5,934.79 mi (9,551.13 km) |
| Welby to Berkovitsa | 5,846.60 mi (9,409.19 km) |
| Welby to Blagoevgrad | 5,912.85 mi (9,515.81 km) |
| Welby to Botevgrad | 5,885.19 mi (9,471.29 km) |
| Welby to Burgas | 6,016.92 mi (9,683.29 km) |
| Welby to Byala Slatina | 5,858.50 mi (9,428.35 km) |
| Welby to Chirpan | 5,970.78 mi (9,609.04 km) |
