| Abertawe to Nasaud | 1,299.58 mi (2,091.46 km) |
| Abertawe to Navodari | 1,573.21 mi (2,531.83 km) |
| Abertawe to Negresti-Oas | 1,241.58 mi (1,998.13 km) |
| Abertawe to Nehoiu | 1,439.69 mi (2,316.95 km) |
| Abertawe to Ocna Mures | 1,302.31 mi (2,095.86 km) |
| Abertawe to Odobesti | 1,458.89 mi (2,347.86 km) |
| Abertawe to Odorheiu Secuiesc | 1,366.29 mi (2,198.83 km) |
| Abertawe to Oltenita | 1,497.31 mi (2,409.70 km) |
| Abertawe to Onesti | 1,430.83 mi (2,302.70 km) |
| Abertawe to Oradea | 1,199.14 mi (1,929.83 km) |
| Abertawe to Orastie | 1,291.12 mi (2,077.86 km) |
| Abertawe to Oravita | 1,254.19 mi (2,018.43 km) |
| Abertawe to Orsova | 1,295.23 mi (2,084.47 km) |
| Abertawe to Otelu Rosu | 1,266.03 mi (2,037.47 km) |
| Abertawe to Otopeni | 1,456.88 mi (2,344.62 km) |
