| Cayce to Zottegem | 4,235.49 mi (6,816.36 km) |
| Cayce to Zulte | 4,219.27 mi (6,790.26 km) |
| Cayce to Zwevegem | 4,217.83 mi (6,787.93 km) |
| Cayce to Zwijndrecht | 4,249.14 mi (6,838.33 km) |
| Cayce to Asenovgrad | 5,401.77 mi (8,693.32 km) |
| Cayce to Aytos | 5,472.38 mi (8,806.94 km) |
| Cayce to Balchik | 5,479.01 mi (8,817.62 km) |
| Cayce to Bankya | 5,302.17 mi (8,533.02 km) |
| Cayce to Bansko | 5,350.84 mi (8,611.34 km) |
| Cayce to Berkovitsa | 5,280.75 mi (8,498.55 km) |
| Cayce to Blagoevgrad | 5,327.14 mi (8,573.21 km) |
| Cayce to Botevgrad | 5,321.67 mi (8,564.41 km) |
| Cayce to Burgas | 5,489.50 mi (8,834.49 km) |
| Cayce to Byala Slatina | 5,305.51 mi (8,538.39 km) |
| Cayce to Chirpan | 5,413.52 mi (8,712.22 km) |
