| Olympia Heights to Nasaud | 5,568.86 mi (8,962.21 km) |
| Olympia Heights to Navodari | 5,846.03 mi (9,408.28 km) |
| Olympia Heights to Negresti-Oas | 5,509.51 mi (8,866.70 km) |
| Olympia Heights to Nehoiu | 5,712.42 mi (9,193.25 km) |
| Olympia Heights to Ocna Mures | 5,574.86 mi (8,971.87 km) |
| Olympia Heights to Odobesti | 5,730.23 mi (9,221.92 km) |
| Olympia Heights to Odorheiu Secuiesc | 5,637.92 mi (9,073.35 km) |
| Olympia Heights to Oltenita | 5,769.90 mi (9,285.76 km) |
| Olympia Heights to Onesti | 5,700.94 mi (9,174.77 km) |
| Olympia Heights to Oradea | 5,471.65 mi (8,805.77 km) |
| Olympia Heights to Orastie | 5,564.10 mi (8,954.55 km) |
| Olympia Heights to Oravita | 5,523.99 mi (8,890.01 km) |
| Olympia Heights to Orsova | 5,564.86 mi (8,955.78 km) |
| Olympia Heights to Otelu Rosu | 5,538.14 mi (8,912.78 km) |
| Olympia Heights to Otopeni | 5,729.72 mi (9,221.09 km) |
