| Cities | Distance |
|---|---|
| Avellino to Navodari | 740.11 mi (1,191.09 km) |
| Avellino to Negresti-Oas | 641.48 mi (1,032.36 km) |
| Avellino to Nehoiu | 655.72 mi (1,055.28 km) |
| Avellino to Ocna Mures | 589.80 mi (949.19 km) |
| Avellino to Odobesti | 701.00 mi (1,128.16 km) |
| Avellino to Odorheiu Secuiesc | 643.80 mi (1,036.10 km) |
| Avellino to Oltenita | 641.32 mi (1,032.10 km) |
| Avellino to Onesti | 702.93 mi (1,131.26 km) |
| Avellino to Oradea | 553.20 mi (890.28 km) |
| Avellino to Orastie | 542.24 mi (872.64 km) |
| Avellino to Oravita | 449.94 mi (724.11 km) |
| Avellino to Orsova | 466.45 mi (750.68 km) |
| Avellino to Otelu Rosu | 495.75 mi (797.83 km) |
| Avellino to Otopeni | 624.44 mi (1,004.93 km) |
| Avellino to Ovidiu | 736.72 mi (1,185.63 km) |