| Cities | Distance |
|---|
| Portogruaro to Popovo | 679.79 mi (1,094.02 km) |
| Portogruaro to Provadia | 740.62 mi (1,191.92 km) |
| Portogruaro to Radnevo | 692.72 mi (1,114.82 km) |
| Portogruaro to Radomir | 548.40 mi (882.56 km) |
| Portogruaro to Rakitovo | 617.97 mi (994.52 km) |
| Portogruaro to Rakovski | 648.37 mi (1,043.45 km) |
| Portogruaro to Razgrad | 689.29 mi (1,109.31 km) |
| Portogruaro to Razlog | 593.88 mi (955.76 km) |
| Portogruaro to Ruse | 656.52 mi (1,056.57 km) |
| Portogruaro to Samokov | 582.56 mi (937.55 km) |
| Portogruaro to Sandanski | 597.21 mi (961.11 km) |
| Portogruaro to Sevlievo | 634.64 mi (1,021.36 km) |
| Portogruaro to Shumen | 714.57 mi (1,150.00 km) |
| Portogruaro to Silistra | 713.79 mi (1,148.73 km) |
| Portogruaro to Sliven | 700.79 mi (1,127.82 km) |
