| Buckingham to Zottegem | 220.36 mi (354.64 km) |
| Buckingham to Zulte | 204.29 mi (328.77 km) |
| Buckingham to Zwevegem | 203.64 mi (327.73 km) |
| Buckingham to Zwijndrecht | 234.45 mi (377.31 km) |
| Buckingham to Asenovgrad | 1,388.82 mi (2,235.09 km) |
| Buckingham to Aytos | 1,457.09 mi (2,344.96 km) |
| Buckingham to Balchik | 1,466.00 mi (2,359.30 km) |
| Buckingham to Bankya | 1,290.14 mi (2,076.28 km) |
| Buckingham to Bansko | 1,341.76 mi (2,159.35 km) |
| Buckingham to Berkovitsa | 1,267.01 mi (2,039.05 km) |
| Buckingham to Blagoevgrad | 1,318.33 mi (2,121.65 km) |
| Buckingham to Botevgrad | 1,307.85 mi (2,104.78 km) |
| Buckingham to Burgas | 1,474.16 mi (2,372.43 km) |
| Buckingham to Byala Slatina | 1,290.45 mi (2,076.78 km) |
| Buckingham to Chirpan | 1,399.39 mi (2,252.11 km) |
