| Santa Clara to Nasaud | 6,230.52 mi (10,027.05 km) |
| Santa Clara to Navodari | 6,500.82 mi (10,462.06 km) |
| Santa Clara to Negresti-Oas | 6,173.85 mi (9,935.86 km) |
| Santa Clara to Nehoiu | 6,389.84 mi (10,283.45 km) |
| Santa Clara to Ocna Mures | 6,274.39 mi (10,097.65 km) |
| Santa Clara to Odobesti | 6,379.07 mi (10,266.13 km) |
| Santa Clara to Odorheiu Secuiesc | 6,309.24 mi (10,153.74 km) |
| Santa Clara to Oltenita | 6,476.17 mi (10,422.39 km) |
| Santa Clara to Onesti | 6,342.22 mi (10,206.82 km) |
| Santa Clara to Oradea | 6,190.47 mi (9,962.60 km) |
| Santa Clara to Orastie | 6,293.47 mi (10,128.36 km) |
| Santa Clara to Oravita | 6,309.10 mi (10,153.51 km) |
| Santa Clara to Orsova | 6,344.60 mi (10,210.64 km) |
| Santa Clara to Otelu Rosu | 6,295.05 mi (10,130.90 km) |
| Santa Clara to Otopeni | 6,435.38 mi (10,356.74 km) |
