| Castel San Giovanni to Zottegem | 478.70 mi (770.40 km) |
| Castel San Giovanni to Zulte | 490.87 mi (789.97 km) |
| Castel San Giovanni to Zwevegem | 487.08 mi (783.88 km) |
| Castel San Giovanni to Zwijndrecht | 486.39 mi (782.77 km) |
| Castel San Giovanni to Asenovgrad | 799.58 mi (1,286.80 km) |
| Castel San Giovanni to Aytos | 900.19 mi (1,448.71 km) |
| Castel San Giovanni to Balchik | 931.72 mi (1,499.45 km) |
| Castel San Giovanni to Bankya | 700.46 mi (1,127.28 km) |
| Castel San Giovanni to Bansko | 738.06 mi (1,187.79 km) |
| Castel San Giovanni to Berkovitsa | 689.10 mi (1,108.99 km) |
| Castel San Giovanni to Blagoevgrad | 714.55 mi (1,149.95 km) |
| Castel San Giovanni to Botevgrad | 728.14 mi (1,171.83 km) |
| Castel San Giovanni to Burgas | 914.85 mi (1,472.31 km) |
| Castel San Giovanni to Byala Slatina | 724.81 mi (1,166.46 km) |
| Castel San Giovanni to Chirpan | 817.34 mi (1,315.39 km) |
