| Irvine to Zottegem | 479.24 mi (771.26 km) |
| Irvine to Zulte | 465.80 mi (749.64 km) |
| Irvine to Zwevegem | 468.85 mi (754.55 km) |
| Irvine to Zwijndrecht | 478.67 mi (770.35 km) |
| Irvine to Asenovgrad | 1,619.75 mi (2,606.74 km) |
| Irvine to Aytos | 1,673.57 mi (2,693.34 km) |
| Irvine to Balchik | 1,673.53 mi (2,693.28 km) |
| Irvine to Bankya | 1,524.07 mi (2,452.76 km) |
| Irvine to Bansko | 1,579.57 mi (2,542.06 km) |
| Irvine to Berkovitsa | 1,497.42 mi (2,409.86 km) |
| Irvine to Blagoevgrad | 1,556.77 mi (2,505.39 km) |
| Irvine to Botevgrad | 1,537.56 mi (2,474.46 km) |
| Irvine to Burgas | 1,691.06 mi (2,721.49 km) |
| Irvine to Byala Slatina | 1,515.65 mi (2,439.21 km) |
| Irvine to Chirpan | 1,627.25 mi (2,618.80 km) |
