| Soure to Zottegem | 957.33 mi (1,540.68 km) |
| Soure to Zulte | 948.97 mi (1,527.23 km) |
| Soure to Zwevegem | 940.08 mi (1,512.91 km) |
| Soure to Zwijndrecht | 990.82 mi (1,594.57 km) |
| Soure to Asenovgrad | 1,740.11 mi (2,800.43 km) |
| Soure to Aytos | 1,855.41 mi (2,986.00 km) |
| Soure to Balchik | 1,895.76 mi (3,050.93 km) |
| Soure to Bankya | 1,647.38 mi (2,651.19 km) |
| Soure to Bansko | 1,671.20 mi (2,689.54 km) |
| Soure to Berkovitsa | 1,644.05 mi (2,645.85 km) |
| Soure to Blagoevgrad | 1,649.50 mi (2,654.61 km) |
| Soure to Botevgrad | 1,679.65 mi (2,703.13 km) |
| Soure to Burgas | 1,868.16 mi (3,006.52 km) |
| Soure to Byala Slatina | 1,684.10 mi (2,710.30 km) |
| Soure to Chirpan | 1,761.91 mi (2,835.53 km) |
