| Cities | Distance |
|---|
| Opoczno to Popovo | 620.03 mi (997.85 km) |
| Opoczno to Provadia | 657.10 mi (1,057.51 km) |
| Opoczno to Radnevo | 681.09 mi (1,096.10 km) |
| Opoczno to Radomir | 622.58 mi (1,001.95 km) |
| Opoczno to Rakitovo | 673.30 mi (1,083.57 km) |
| Opoczno to Rakovski | 665.43 mi (1,070.90 km) |
| Opoczno to Razgrad | 614.64 mi (989.17 km) |
| Opoczno to Razlog | 672.92 mi (1,082.96 km) |
| Opoczno to Ruse | 584.49 mi (940.65 km) |
| Opoczno to Samokov | 643.24 mi (1,035.20 km) |
| Opoczno to Sandanski | 692.41 mi (1,114.33 km) |
| Opoczno to Sevlievo | 619.58 mi (997.12 km) |
| Opoczno to Shumen | 639.40 mi (1,029.01 km) |
| Opoczno to Silistra | 596.54 mi (960.05 km) |
| Opoczno to Sliven | 664.21 mi (1,068.95 km) |
