| Fountain to Nasaud | 5,720.70 mi (9,206.58 km) |
| Fountain to Navodari | 6,005.41 mi (9,664.77 km) |
| Fountain to Negresti-Oas | 5,660.60 mi (9,109.86 km) |
| Fountain to Nehoiu | 5,881.72 mi (9,465.72 km) |
| Fountain to Ocna Mures | 5,753.65 mi (9,259.61 km) |
| Fountain to Odobesti | 5,880.27 mi (9,463.38 km) |
| Fountain to Odorheiu Secuiesc | 5,799.63 mi (9,333.61 km) |
| Fountain to Oltenita | 5,962.01 mi (9,594.93 km) |
| Fountain to Onesti | 5,844.37 mi (9,405.60 km) |
| Fountain to Oradea | 5,659.53 mi (9,108.14 km) |
| Fountain to Orastie | 5,763.48 mi (9,275.43 km) |
| Fountain to Oravita | 5,761.09 mi (9,271.57 km) |
| Fountain to Orsova | 5,799.90 mi (9,334.04 km) |
| Fountain to Otelu Rosu | 5,755.87 mi (9,263.18 km) |
| Fountain to Otopeni | 5,919.63 mi (9,526.73 km) |
