| Cities | Distance |
|---|---|
| Casteldaccia to Popovo | 758.20 mi (1,220.21 km) |
| Casteldaccia to Provadia | 809.33 mi (1,302.49 km) |
| Casteldaccia to Radnevo | 716.56 mi (1,153.19 km) |
| Casteldaccia to Radomir | 585.04 mi (941.53 km) |
| Casteldaccia to Rakitovo | 620.29 mi (998.27 km) |
| Casteldaccia to Rakovski | 670.11 mi (1,078.44 km) |
| Casteldaccia to Razgrad | 776.41 mi (1,249.51 km) |
| Casteldaccia to Razlog | 588.42 mi (946.97 km) |
| Casteldaccia to Ruse | 759.96 mi (1,223.03 km) |
| Casteldaccia to Samokov | 605.66 mi (974.71 km) |
| Casteldaccia to Sandanski | 571.23 mi (919.31 km) |
| Casteldaccia to Sevlievo | 697.60 mi (1,122.68 km) |
| Casteldaccia to Shumen | 788.59 mi (1,269.11 km) |
| Casteldaccia to Silistra | 827.16 mi (1,331.19 km) |
| Casteldaccia to Sliven | 744.95 mi (1,198.89 km) |