| Saco to Nasaud | 4,306.63 mi (6,930.85 km) |
| Saco to Navodari | 4,591.56 mi (7,389.41 km) |
| Saco to Negresti-Oas | 4,245.89 mi (6,833.11 km) |
| Saco to Nehoiu | 4,458.53 mi (7,175.31 km) |
| Saco to Ocna Mures | 4,321.33 mi (6,954.50 km) |
| Saco to Odobesti | 4,470.57 mi (7,194.69 km) |
| Saco to Odorheiu Secuiesc | 4,380.14 mi (7,049.16 km) |
| Saco to Oltenita | 4,524.65 mi (7,281.73 km) |
| Saco to Onesti | 4,438.66 mi (7,143.33 km) |
| Saco to Oradea | 4,219.03 mi (6,789.87 km) |
| Saco to Orastie | 4,317.17 mi (6,947.82 km) |
| Saco to Oravita | 4,289.32 mi (6,903.00 km) |
| Saco to Orsova | 4,330.31 mi (6,968.95 km) |
| Saco to Otelu Rosu | 4,296.96 mi (6,915.28 km) |
| Saco to Otopeni | 4,482.94 mi (7,214.59 km) |
