| Rijswijk to Navodari | 1,231.61 mi (1,982.08 km) |
| Rijswijk to Negresti-Oas | 893.35 mi (1,437.71 km) |
| Rijswijk to Nehoiu | 1,097.95 mi (1,766.98 km) |
| Rijswijk to Ocna Mures | 960.25 mi (1,545.37 km) |
| Rijswijk to Odobesti | 1,114.09 mi (1,792.95 km) |
| Rijswijk to Odorheiu Secuiesc | 1,022.01 mi (1,644.77 km) |
| Rijswijk to Oltenita | 1,160.93 mi (1,868.33 km) |
| Rijswijk to Onesti | 1,084.54 mi (1,745.41 km) |
| Rijswijk to Oradea | 857.22 mi (1,379.57 km) |
| Rijswijk to Orastie | 953.47 mi (1,534.47 km) |
| Rijswijk to Oravita | 926.30 mi (1,490.74 km) |
| Rijswijk to Orsova | 967.13 mi (1,556.45 km) |
| Rijswijk to Otelu Rosu | 932.70 mi (1,501.03 km) |
| Rijswijk to Otopeni | 1,119.50 mi (1,801.66 km) |
| Rijswijk to Ovidiu | 1,231.42 mi (1,981.78 km) |
