| Somerset to Nasaud | 4,600.63 mi (7,403.99 km) |
| Somerset to Navodari | 4,885.32 mi (7,862.17 km) |
| Somerset to Negresti-Oas | 4,539.93 mi (7,306.30 km) |
| Somerset to Nehoiu | 4,752.21 mi (7,647.94 km) |
| Somerset to Ocna Mures | 4,614.93 mi (7,427.02 km) |
| Somerset to Odobesti | 4,764.51 mi (7,667.75 km) |
| Somerset to Odorheiu Secuiesc | 4,673.97 mi (7,522.03 km) |
| Somerset to Oltenita | 4,817.92 mi (7,753.69 km) |
| Somerset to Onesti | 4,732.69 mi (7,616.54 km) |
| Somerset to Oradea | 4,512.55 mi (7,262.24 km) |
| Somerset to Orastie | 4,610.43 mi (7,419.77 km) |
| Somerset to Oravita | 4,581.80 mi (7,373.70 km) |
| Somerset to Orsova | 4,622.80 mi (7,439.68 km) |
| Somerset to Otelu Rosu | 4,589.86 mi (7,386.67 km) |
| Somerset to Otopeni | 4,776.27 mi (7,686.66 km) |
