| Half Moon Bay to Nasaud | 6,233.49 mi (10,031.83 km) |
| Half Moon Bay to Navodari | 6,503.12 mi (10,465.76 km) |
| Half Moon Bay to Negresti-Oas | 6,176.98 mi (9,940.89 km) |
| Half Moon Bay to Nehoiu | 6,392.64 mi (10,287.97 km) |
| Half Moon Bay to Ocna Mures | 6,277.70 mi (10,102.98 km) |
| Half Moon Bay to Odobesti | 6,381.57 mi (10,270.15 km) |
| Half Moon Bay to Odorheiu Secuiesc | 6,312.15 mi (10,158.42 km) |
| Half Moon Bay to Oltenita | 6,479.12 mi (10,427.13 km) |
| Half Moon Bay to Onesti | 6,344.72 mi (10,210.83 km) |
| Half Moon Bay to Oradea | 6,194.19 mi (9,968.58 km) |
| Half Moon Bay to Orastie | 6,297.08 mi (10,134.17 km) |
| Half Moon Bay to Oravita | 6,313.32 mi (10,160.30 km) |
| Half Moon Bay to Orsova | 6,348.68 mi (10,217.21 km) |
| Half Moon Bay to Otelu Rosu | 6,298.98 mi (10,137.22 km) |
| Half Moon Bay to Otopeni | 6,438.41 mi (10,361.62 km) |
