| Palazzolo Acreide to Navodari | 874.20 mi (1,406.89 km) |
| Palazzolo Acreide to Negresti-Oas | 862.63 mi (1,388.27 km) |
| Palazzolo Acreide to Nehoiu | 822.77 mi (1,324.12 km) |
| Palazzolo Acreide to Ocna Mures | 791.81 mi (1,274.30 km) |
| Palazzolo Acreide to Odobesti | 869.37 mi (1,399.12 km) |
| Palazzolo Acreide to Odorheiu Secuiesc | 833.12 mi (1,340.77 km) |
| Palazzolo Acreide to Oltenita | 782.77 mi (1,259.74 km) |
| Palazzolo Acreide to Onesti | 880.73 mi (1,417.39 km) |
| Palazzolo Acreide to Oradea | 778.95 mi (1,253.61 km) |
| Palazzolo Acreide to Orastie | 742.94 mi (1,195.64 km) |
| Palazzolo Acreide to Oravita | 654.27 mi (1,052.94 km) |
| Palazzolo Acreide to Orsova | 657.81 mi (1,058.64 km) |
| Palazzolo Acreide to Otelu Rosu | 700.01 mi (1,126.56 km) |
| Palazzolo Acreide to Otopeni | 778.94 mi (1,253.59 km) |
| Palazzolo Acreide to Ovidiu | 870.14 mi (1,400.36 km) |
