| Cities | Distance |
|---|---|
| Regen to Veliki Preslav | 766.99 mi (1,234.36 km) |
| Regen to Veliko Tarnovo | 722.62 mi (1,162.95 km) |
| Regen to Velingrad | 711.19 mi (1,144.56 km) |
| Regen to Vidin | 575.62 mi (926.38 km) |
| Regen to Vratsa | 637.74 mi (1,026.35 km) |
| Regen to Yambol | 783.29 mi (1,260.58 km) |
| Regen to Zlatograd | 782.07 mi (1,258.62 km) |
| Regen to Beli Manastir | 337.98 mi (543.92 km) |
| Regen to Bjelovar | 273.43 mi (440.04 km) |
| Regen to Cakovec | 235.26 mi (378.61 km) |
| Regen to Cepin | 348.80 mi (561.35 km) |
| Regen to Crikvenica | 271.59 mi (437.08 km) |
| Regen to Dakovo | 353.87 mi (569.49 km) |
| Regen to Daruvar | 301.74 mi (485.60 km) |
| Regen to Duga Resa | 267.23 mi (430.07 km) |