| Castelfidardo to Zottegem | 685.29 mi (1,102.86 km) |
| Castelfidardo to Zulte | 699.18 mi (1,125.23 km) |
| Castelfidardo to Zwevegem | 696.86 mi (1,121.48 km) |
| Castelfidardo to Zwijndrecht | 686.64 mi (1,105.04 km) |
| Castelfidardo to Asenovgrad | 582.62 mi (937.64 km) |
| Castelfidardo to Aytos | 692.78 mi (1,114.92 km) |
| Castelfidardo to Balchik | 732.23 mi (1,178.42 km) |
| Castelfidardo to Bankya | 486.41 mi (782.80 km) |
| Castelfidardo to Bansko | 517.25 mi (832.44 km) |
| Castelfidardo to Berkovitsa | 480.86 mi (773.88 km) |
| Castelfidardo to Blagoevgrad | 494.29 mi (795.49 km) |
| Castelfidardo to Botevgrad | 517.36 mi (832.61 km) |
| Castelfidardo to Burgas | 706.09 mi (1,136.34 km) |
| Castelfidardo to Byala Slatina | 520.55 mi (837.75 km) |
| Castelfidardo to Chirpan | 602.64 mi (969.85 km) |
