| Astoria to Nasaud | 5,698.49 mi (9,170.84 km) |
| Astoria to Navodari | 5,960.37 mi (9,592.28 km) |
| Astoria to Negresti-Oas | 5,643.83 mi (9,082.86 km) |
| Astoria to Nehoiu | 5,855.40 mi (9,423.36 km) |
| Astoria to Ocna Mures | 5,746.25 mi (9,247.70 km) |
| Astoria to Odobesti | 5,841.17 mi (9,400.46 km) |
| Astoria to Odorheiu Secuiesc | 5,776.26 mi (9,296.00 km) |
| Astoria to Oltenita | 5,943.16 mi (9,564.59 km) |
| Astoria to Onesti | 5,804.36 mi (9,341.21 km) |
| Astoria to Oradea | 5,667.52 mi (9,120.99 km) |
| Astoria to Orastie | 5,768.93 mi (9,284.19 km) |
| Astoria to Oravita | 5,792.10 mi (9,321.48 km) |
| Astoria to Orsova | 5,825.73 mi (9,375.60 km) |
| Astoria to Otelu Rosu | 5,774.38 mi (9,292.97 km) |
| Astoria to Otopeni | 5,903.44 mi (9,500.67 km) |
