| Hoofddorp to Navodari | 1,222.12 mi (1,966.82 km) |
| Hoofddorp to Negresti-Oas | 882.17 mi (1,419.71 km) |
| Hoofddorp to Nehoiu | 1,088.55 mi (1,751.85 km) |
| Hoofddorp to Ocna Mures | 950.91 mi (1,530.34 km) |
| Hoofddorp to Odobesti | 1,103.82 mi (1,776.42 km) |
| Hoofddorp to Odorheiu Secuiesc | 1,011.98 mi (1,628.63 km) |
| Hoofddorp to Oltenita | 1,152.76 mi (1,855.18 km) |
| Hoofddorp to Onesti | 1,073.85 mi (1,728.19 km) |
| Hoofddorp to Oradea | 848.07 mi (1,364.83 km) |
| Hoofddorp to Orastie | 945.26 mi (1,521.25 km) |
| Hoofddorp to Oravita | 920.24 mi (1,480.98 km) |
| Hoofddorp to Orsova | 960.96 mi (1,546.51 km) |
| Hoofddorp to Otelu Rosu | 925.50 mi (1,489.45 km) |
| Hoofddorp to Otopeni | 1,111.14 mi (1,788.21 km) |
| Hoofddorp to Ovidiu | 1,222.02 mi (1,966.65 km) |
