| Swallownest to Zottegem | 277.41 mi (446.44 km) |
| Swallownest to Zulte | 263.09 mi (423.40 km) |
| Swallownest to Zwevegem | 265.36 mi (427.05 km) |
| Swallownest to Zwijndrecht | 281.24 mi (452.61 km) |
| Swallownest to Asenovgrad | 1,435.92 mi (2,310.89 km) |
| Swallownest to Aytos | 1,497.38 mi (2,409.80 km) |
| Swallownest to Balchik | 1,502.19 mi (2,417.53 km) |
| Swallownest to Bankya | 1,338.54 mi (2,154.18 km) |
| Swallownest to Bansko | 1,392.22 mi (2,240.57 km) |
| Swallownest to Berkovitsa | 1,313.60 mi (2,114.04 km) |
| Swallownest to Blagoevgrad | 1,369.08 mi (2,203.32 km) |
| Swallownest to Botevgrad | 1,354.18 mi (2,179.35 km) |
| Swallownest to Burgas | 1,514.68 mi (2,437.65 km) |
| Swallownest to Byala Slatina | 1,334.54 mi (2,147.73 km) |
| Swallownest to Chirpan | 1,445.00 mi (2,325.50 km) |
