| Santa Comba to Nasaud | 1,632.00 mi (2,626.44 km) |
| Santa Comba to Navodari | 1,856.01 mi (2,986.96 km) |
| Santa Comba to Negresti-Oas | 1,585.54 mi (2,551.68 km) |
| Santa Comba to Nehoiu | 1,733.19 mi (2,789.30 km) |
| Santa Comba to Ocna Mures | 1,609.21 mi (2,589.78 km) |
| Santa Comba to Odobesti | 1,766.21 mi (2,842.44 km) |
| Santa Comba to Odorheiu Secuiesc | 1,678.17 mi (2,700.75 km) |
| Santa Comba to Oltenita | 1,762.61 mi (2,836.65 km) |
| Santa Comba to Onesti | 1,748.29 mi (2,813.61 km) |
| Santa Comba to Oradea | 1,515.64 mi (2,439.19 km) |
| Santa Comba to Orastie | 1,580.35 mi (2,543.33 km) |
| Santa Comba to Oravita | 1,512.16 mi (2,433.58 km) |
| Santa Comba to Orsova | 1,549.11 mi (2,493.05 km) |
| Santa Comba to Otelu Rosu | 1,541.46 mi (2,480.74 km) |
| Santa Comba to Otopeni | 1,729.68 mi (2,783.65 km) |
