| Cities | Distance |
|---|---|
| Seyhan to Devnya | 594.43 mi (956.64 km) |
| Seyhan to Dimitrovgrad | 625.21 mi (1,006.18 km) |
| Seyhan to Dobrich | 602.14 mi (969.05 km) |
| Seyhan to Dospat | 677.64 mi (1,090.55 km) |
| Seyhan to Dupnitsa | 744.42 mi (1,198.02 km) |
| Seyhan to Elhovo | 587.88 mi (946.09 km) |
| Seyhan to Etropole | 722.97 mi (1,163.51 km) |
| Seyhan to Gabrovo | 667.03 mi (1,073.48 km) |
| Seyhan to Gorna Oryahovitsa | 662.60 mi (1,066.36 km) |
| Seyhan to Gotse Delchev | 695.75 mi (1,119.70 km) |
| Seyhan to Harmanli | 607.85 mi (978.25 km) |
| Seyhan to Haskovo | 622.60 mi (1,001.97 km) |
| Seyhan to Ihtiman | 717.87 mi (1,155.29 km) |
| Seyhan to Isperih | 644.88 mi (1,037.84 km) |
| Seyhan to Kardzhali | 622.11 mi (1,001.19 km) |