| Cities | Distance |
|---|---|
| Avellino to Popovo | 609.45 mi (980.82 km) |
| Avellino to Provadia | 666.65 mi (1,072.87 km) |
| Avellino to Radnevo | 583.17 mi (938.52 km) |
| Avellino to Radomir | 435.46 mi (700.81 km) |
| Avellino to Rakitovo | 486.69 mi (783.26 km) |
| Avellino to Rakovski | 533.91 mi (859.25 km) |
| Avellino to Razgrad | 626.06 mi (1,007.55 km) |
| Avellino to Razlog | 454.48 mi (731.41 km) |
| Avellino to Ruse | 603.69 mi (971.55 km) |
| Avellino to Samokov | 463.04 mi (745.20 km) |
| Avellino to Sandanski | 443.37 mi (713.53 km) |
| Avellino to Sevlievo | 549.60 mi (884.50 km) |
| Avellino to Shumen | 643.05 mi (1,034.89 km) |
| Avellino to Silistra | 671.72 mi (1,081.04 km) |
| Avellino to Sliven | 606.50 mi (976.07 km) |