| Ponce to Nasaud | 5,358.05 mi (8,622.94 km) |
| Ponce to Navodari | 5,606.40 mi (9,022.62 km) |
| Ponce to Negresti-Oas | 5,304.44 mi (8,536.68 km) |
| Ponce to Nehoiu | 5,478.22 mi (8,816.35 km) |
| Ponce to Ocna Mures | 5,346.83 mi (8,604.89 km) |
| Ponce to Odobesti | 5,506.37 mi (8,861.65 km) |
| Ponce to Odorheiu Secuiesc | 5,414.91 mi (8,714.46 km) |
| Ponce to Oltenita | 5,516.70 mi (8,878.28 km) |
| Ponce to Onesti | 5,483.71 mi (8,825.18 km) |
| Ponce to Oradea | 5,247.11 mi (8,444.41 km) |
| Ponce to Orastie | 5,324.28 mi (8,568.59 km) |
| Ponce to Oravita | 5,264.35 mi (8,472.16 km) |
| Ponce to Orsova | 5,302.94 mi (8,534.25 km) |
| Ponce to Otelu Rosu | 5,289.25 mi (8,512.22 km) |
| Ponce to Otopeni | 5,481.33 mi (8,821.35 km) |
