| Greentree to Nasaud | 4,647.17 mi (7,478.90 km) |
| Greentree to Navodari | 4,931.71 mi (7,936.81 km) |
| Greentree to Negresti-Oas | 4,586.50 mi (7,381.26 km) |
| Greentree to Nehoiu | 4,798.54 mi (7,722.51 km) |
| Greentree to Ocna Mures | 4,661.22 mi (7,501.52 km) |
| Greentree to Odobesti | 4,811.02 mi (7,742.59 km) |
| Greentree to Odorheiu Secuiesc | 4,720.40 mi (7,596.76 km) |
| Greentree to Oltenita | 4,864.01 mi (7,827.86 km) |
| Greentree to Onesti | 4,779.27 mi (7,691.50 km) |
| Greentree to Oradea | 4,558.78 mi (7,336.65 km) |
| Greentree to Orastie | 4,656.52 mi (7,493.94 km) |
| Greentree to Oravita | 4,627.51 mi (7,447.25 km) |
| Greentree to Orsova | 4,668.51 mi (7,513.25 km) |
| Greentree to Otelu Rosu | 4,635.77 mi (7,460.55 km) |
| Greentree to Otopeni | 4,822.39 mi (7,760.89 km) |
