| Socastee to Nasaud | 5,109.12 mi (8,222.33 km) |
| Socastee to Navodari | 5,391.71 mi (8,677.12 km) |
| Socastee to Negresti-Oas | 5,048.78 mi (8,125.23 km) |
| Socastee to Nehoiu | 5,258.19 mi (8,462.23 km) |
| Socastee to Ocna Mures | 5,120.56 mi (8,240.74 km) |
| Socastee to Odobesti | 5,272.42 mi (8,485.15 km) |
| Socastee to Odorheiu Secuiesc | 5,181.11 mi (8,338.19 km) |
| Socastee to Oltenita | 5,321.13 mi (8,563.52 km) |
| Socastee to Onesti | 5,241.42 mi (8,435.24 km) |
| Socastee to Oradea | 5,017.69 mi (8,075.19 km) |
| Socastee to Orastie | 5,113.83 mi (8,229.91 km) |
| Socastee to Oravita | 5,081.00 mi (8,177.08 km) |
| Socastee to Orsova | 5,122.04 mi (8,243.13 km) |
| Socastee to Otelu Rosu | 5,091.29 mi (8,193.63 km) |
| Socastee to Otopeni | 5,279.91 mi (8,497.20 km) |
