| Petrel to Zottegem | 884.76 mi (1,423.89 km) |
| Petrel to Zulte | 883.74 mi (1,422.24 km) |
| Petrel to Zwevegem | 874.82 mi (1,407.89 km) |
| Petrel to Zwijndrecht | 914.69 mi (1,472.06 km) |
| Petrel to Asenovgrad | 1,369.92 mi (2,204.67 km) |
| Petrel to Aytos | 1,492.97 mi (2,402.71 km) |
| Petrel to Balchik | 1,540.99 mi (2,479.98 km) |
| Petrel to Bankya | 1,284.32 mi (2,066.91 km) |
| Petrel to Bansko | 1,298.71 mi (2,090.07 km) |
| Petrel to Berkovitsa | 1,287.23 mi (2,071.59 km) |
| Petrel to Blagoevgrad | 1,278.76 mi (2,057.96 km) |
| Petrel to Botevgrad | 1,318.93 mi (2,122.61 km) |
| Petrel to Burgas | 1,503.83 mi (2,420.18 km) |
| Petrel to Byala Slatina | 1,329.84 mi (2,140.16 km) |
| Petrel to Chirpan | 1,393.76 mi (2,243.04 km) |
