| Southgate to Nasaud | 1,136.03 mi (1,828.26 km) |
| Southgate to Navodari | 1,410.82 mi (2,270.50 km) |
| Southgate to Negresti-Oas | 1,077.86 mi (1,734.64 km) |
| Southgate to Nehoiu | 1,277.21 mi (2,055.47 km) |
| Southgate to Ocna Mures | 1,139.69 mi (1,834.15 km) |
| Southgate to Odobesti | 1,295.79 mi (2,085.37 km) |
| Southgate to Odorheiu Secuiesc | 1,203.26 mi (1,936.45 km) |
| Southgate to Oltenita | 1,336.14 mi (2,150.31 km) |
| Southgate to Onesti | 1,267.45 mi (2,039.76 km) |
| Southgate to Oradea | 1,036.48 mi (1,668.06 km) |
| Southgate to Orastie | 1,129.48 mi (1,817.72 km) |
| Southgate to Oravita | 1,094.98 mi (1,762.20 km) |
| Southgate to Orsova | 1,136.02 mi (1,828.25 km) |
| Southgate to Otelu Rosu | 1,105.41 mi (1,778.98 km) |
| Southgate to Otopeni | 1,295.42 mi (2,084.78 km) |
