| Nannestad to Navodari | 1,320.39 mi (2,124.96 km) |
| Nannestad to Negresti-Oas | 989.79 mi (1,592.92 km) |
| Nannestad to Nehoiu | 1,205.86 mi (1,940.65 km) |
| Nannestad to Ocna Mures | 1,091.16 mi (1,756.05 km) |
| Nannestad to Odobesti | 1,196.94 mi (1,926.29 km) |
| Nannestad to Odorheiu Secuiesc | 1,125.02 mi (1,810.55 km) |
| Nannestad to Oltenita | 1,291.91 mi (2,079.13 km) |
| Nannestad to Onesti | 1,160.22 mi (1,867.19 km) |
| Nannestad to Oradea | 1,011.88 mi (1,628.46 km) |
| Nannestad to Orastie | 1,113.03 mi (1,791.25 km) |
| Nannestad to Oravita | 1,139.51 mi (1,833.86 km) |
| Nannestad to Orsova | 1,171.58 mi (1,885.48 km) |
| Nannestad to Otelu Rosu | 1,119.40 mi (1,801.50 km) |
| Nannestad to Otopeni | 1,251.13 mi (2,013.49 km) |
| Nannestad to Ovidiu | 1,322.32 mi (2,128.06 km) |
