| Cities | Distance |
|---|---|
| Siran to Nasaud | 881.04 mi (1,417.90 km) |
| Siran to Navodari | 608.08 mi (978.61 km) |
| Siran to Negresti-Oas | 940.61 mi (1,513.76 km) |
| Siran to Nehoiu | 740.51 mi (1,191.73 km) |
| Siran to Ocna Mures | 877.11 mi (1,411.57 km) |
| Siran to Odobesti | 720.03 mi (1,158.78 km) |
| Siran to Odorheiu Secuiesc | 812.60 mi (1,307.75 km) |
| Siran to Oltenita | 693.35 mi (1,115.84 km) |
| Siran to Onesti | 748.94 mi (1,205.30 km) |
| Siran to Oradea | 980.08 mi (1,577.28 km) |
| Siran to Orastie | 892.42 mi (1,436.21 km) |
| Siran to Oravita | 945.71 mi (1,521.98 km) |
| Siran to Orsova | 906.58 mi (1,458.99 km) |
| Siran to Otelu Rosu | 923.68 mi (1,486.52 km) |
| Siran to Otopeni | 730.33 mi (1,175.35 km) |