| Olivehurst to Nasaud | 6,112.37 mi (9,836.91 km) |
| Olivehurst to Navodari | 6,382.11 mi (10,271.01 km) |
| Olivehurst to Negresti-Oas | 6,055.85 mi (9,745.95 km) |
| Olivehurst to Nehoiu | 6,271.55 mi (10,093.08 km) |
| Olivehurst to Ocna Mures | 6,156.56 mi (9,908.02 km) |
| Olivehurst to Odobesti | 6,260.52 mi (10,075.33 km) |
| Olivehurst to Odorheiu Secuiesc | 6,191.04 mi (9,963.51 km) |
| Olivehurst to Oltenita | 6,358.00 mi (10,232.22 km) |
| Olivehurst to Onesti | 6,223.66 mi (10,016.02 km) |
| Olivehurst to Oradea | 6,073.05 mi (9,773.62 km) |
| Olivehurst to Orastie | 6,175.94 mi (9,939.21 km) |
| Olivehurst to Oravita | 6,192.21 mi (9,965.40 km) |
| Olivehurst to Orsova | 6,227.56 mi (10,022.29 km) |
| Olivehurst to Otelu Rosu | 6,177.84 mi (9,942.28 km) |
| Olivehurst to Otopeni | 6,317.28 mi (10,166.69 km) |
