| Irving to Zottegem | 4,921.45 mi (7,920.31 km) |
| Irving to Zulte | 4,905.82 mi (7,895.15 km) |
| Irving to Zwevegem | 4,905.93 mi (7,895.33 km) |
| Irving to Zwijndrecht | 4,929.72 mi (7,933.62 km) |
| Irving to Asenovgrad | 6,083.95 mi (9,791.18 km) |
| Irving to Aytos | 6,136.17 mi (9,875.22 km) |
| Irving to Balchik | 6,131.67 mi (9,867.97 km) |
| Irving to Bankya | 5,987.43 mi (9,635.84 km) |
| Irving to Bansko | 6,041.55 mi (9,722.93 km) |
| Irving to Berkovitsa | 5,961.57 mi (9,594.21 km) |
| Irving to Blagoevgrad | 6,018.41 mi (9,685.69 km) |
| Irving to Botevgrad | 6,001.86 mi (9,659.06 km) |
| Irving to Burgas | 6,153.75 mi (9,903.50 km) |
| Irving to Byala Slatina | 5,980.22 mi (9,624.23 km) |
| Irving to Chirpan | 6,091.78 mi (9,803.78 km) |
