| Worthing to Nasaud | 1,142.52 mi (1,838.71 km) |
| Worthing to Navodari | 1,413.08 mi (2,274.13 km) |
| Worthing to Negresti-Oas | 1,085.40 mi (1,746.79 km) |
| Worthing to Nehoiu | 1,279.79 mi (2,059.62 km) |
| Worthing to Ocna Mures | 1,142.77 mi (1,839.12 km) |
| Worthing to Odobesti | 1,300.29 mi (2,092.61 km) |
| Worthing to Odorheiu Secuiesc | 1,207.59 mi (1,943.43 km) |
| Worthing to Oltenita | 1,335.68 mi (2,149.56 km) |
| Worthing to Onesti | 1,273.04 mi (2,048.76 km) |
| Worthing to Oradea | 1,039.78 mi (1,673.36 km) |
| Worthing to Orastie | 1,130.13 mi (1,818.77 km) |
| Worthing to Oravita | 1,091.20 mi (1,756.11 km) |
| Worthing to Orsova | 1,132.21 mi (1,822.11 km) |
| Worthing to Otelu Rosu | 1,104.00 mi (1,776.71 km) |
| Worthing to Otopeni | 1,295.55 mi (2,084.99 km) |
