| Gustavsberg to Nasaud | 868.05 mi (1,397.00 km) |
| Gustavsberg to Navodari | 1,122.48 mi (1,806.46 km) |
| Gustavsberg to Negresti-Oas | 818.02 mi (1,316.47 km) |
| Gustavsberg to Nehoiu | 1,020.48 mi (1,642.30 km) |
| Gustavsberg to Ocna Mures | 922.25 mi (1,484.22 km) |
| Gustavsberg to Odobesti | 1,003.87 mi (1,615.58 km) |
| Gustavsberg to Odorheiu Secuiesc | 943.57 mi (1,518.53 km) |
| Gustavsberg to Oltenita | 1,109.12 mi (1,784.96 km) |
| Gustavsberg to Onesti | 967.15 mi (1,556.47 km) |
| Gustavsberg to Oradea | 859.41 mi (1,383.09 km) |
| Gustavsberg to Orastie | 952.67 mi (1,533.18 km) |
| Gustavsberg to Oravita | 997.10 mi (1,604.68 km) |
| Gustavsberg to Orsova | 1,023.17 mi (1,646.63 km) |
| Gustavsberg to Otelu Rosu | 968.61 mi (1,558.83 km) |
| Gustavsberg to Otopeni | 1,070.93 mi (1,723.49 km) |
