| Flagstaff to Zottegem | 5,317.62 mi (8,557.89 km) |
| Flagstaff to Zulte | 5,303.24 mi (8,534.74 km) |
| Flagstaff to Zwevegem | 5,305.16 mi (8,537.82 km) |
| Flagstaff to Zwijndrecht | 5,319.31 mi (8,560.60 km) |
| Flagstaff to Asenovgrad | 6,434.77 mi (10,355.76 km) |
| Flagstaff to Aytos | 6,462.45 mi (10,400.31 km) |
| Flagstaff to Balchik | 6,444.53 mi (10,371.47 km) |
| Flagstaff to Bankya | 6,345.42 mi (10,211.96 km) |
| Flagstaff to Bansko | 6,404.47 mi (10,307.00 km) |
| Flagstaff to Berkovitsa | 6,314.93 mi (10,162.90 km) |
| Flagstaff to Blagoevgrad | 6,382.82 mi (10,272.16 km) |
| Flagstaff to Botevgrad | 6,353.05 mi (10,224.25 km) |
| Flagstaff to Burgas | 6,479.95 mi (10,428.47 km) |
| Flagstaff to Byala Slatina | 6,325.42 mi (10,179.77 km) |
| Flagstaff to Chirpan | 6,437.47 mi (10,360.10 km) |
