| Arecibo to Nasaud | 5,341.72 mi (8,596.67 km) |
| Arecibo to Navodari | 5,591.07 mi (8,997.96 km) |
| Arecibo to Negresti-Oas | 5,287.92 mi (8,510.09 km) |
| Arecibo to Nehoiu | 5,462.64 mi (8,791.26 km) |
| Arecibo to Ocna Mures | 5,330.96 mi (8,579.35 km) |
| Arecibo to Odobesti | 5,490.53 mi (8,836.15 km) |
| Arecibo to Odorheiu Secuiesc | 5,398.97 mi (8,688.80 km) |
| Arecibo to Oltenita | 5,501.68 mi (8,854.09 km) |
| Arecibo to Onesti | 5,467.67 mi (8,799.36 km) |
| Arecibo to Oradea | 5,231.06 mi (8,418.58 km) |
| Arecibo to Orastie | 5,308.71 mi (8,543.54 km) |
| Arecibo to Oravita | 5,249.28 mi (8,447.91 km) |
| Arecibo to Orsova | 5,287.96 mi (8,510.15 km) |
| Arecibo to Otelu Rosu | 5,273.90 mi (8,487.52 km) |
| Arecibo to Otopeni | 5,466.14 mi (8,796.90 km) |
