| Pierre to Nasaud | 5,268.73 mi (8,479.19 km) |
| Pierre to Navodari | 5,553.14 mi (8,936.91 km) |
| Pierre to Negresti-Oas | 5,208.71 mi (8,382.61 km) |
| Pierre to Nehoiu | 5,429.80 mi (8,738.42 km) |
| Pierre to Ocna Mures | 5,302.15 mi (8,532.99 km) |
| Pierre to Odobesti | 5,428.03 mi (8,735.57 km) |
| Pierre to Odorheiu Secuiesc | 5,347.71 mi (8,606.30 km) |
| Pierre to Oltenita | 5,510.39 mi (8,868.12 km) |
| Pierre to Onesti | 5,392.07 mi (8,677.70 km) |
| Pierre to Oradea | 5,208.45 mi (8,382.19 km) |
| Pierre to Orastie | 5,312.45 mi (8,549.57 km) |
| Pierre to Oravita | 5,311.16 mi (8,547.48 km) |
| Pierre to Orsova | 5,349.80 mi (8,609.66 km) |
| Pierre to Otelu Rosu | 5,305.36 mi (8,538.16 km) |
| Pierre to Otopeni | 5,468.05 mi (8,799.98 km) |
