| Boskoop to Navodari | 1,218.96 mi (1,961.73 km) |
| Boskoop to Negresti-Oas | 880.32 mi (1,416.74 km) |
| Boskoop to Nehoiu | 1,085.33 mi (1,746.66 km) |
| Boskoop to Ocna Mures | 947.63 mi (1,525.06 km) |
| Boskoop to Odobesti | 1,101.26 mi (1,772.30 km) |
| Boskoop to Odorheiu Secuiesc | 1,009.24 mi (1,624.21 km) |
| Boskoop to Oltenita | 1,148.62 mi (1,848.52 km) |
| Boskoop to Onesti | 1,071.62 mi (1,724.61 km) |
| Boskoop to Oradea | 844.64 mi (1,359.32 km) |
| Boskoop to Orastie | 941.14 mi (1,514.63 km) |
| Boskoop to Oravita | 914.59 mi (1,471.89 km) |
| Boskoop to Orsova | 955.39 mi (1,537.55 km) |
| Boskoop to Otelu Rosu | 920.65 mi (1,481.64 km) |
| Boskoop to Otopeni | 1,107.14 mi (1,781.76 km) |
| Boskoop to Ovidiu | 1,218.80 mi (1,961.47 km) |
