| Geldrop to Navodari | 1,169.28 mi (1,881.78 km) |
| Geldrop to Negresti-Oas | 833.73 mi (1,341.76 km) |
| Geldrop to Nehoiu | 1,035.60 mi (1,666.63 km) |
| Geldrop to Ocna Mures | 897.90 mi (1,445.03 km) |
| Geldrop to Odobesti | 1,052.89 mi (1,694.46 km) |
| Geldrop to Odorheiu Secuiesc | 960.54 mi (1,545.84 km) |
| Geldrop to Oltenita | 1,097.09 mi (1,765.60 km) |
| Geldrop to Onesti | 1,023.99 mi (1,647.95 km) |
| Geldrop to Oradea | 794.73 mi (1,279.00 km) |
| Geldrop to Orastie | 889.79 mi (1,431.98 km) |
| Geldrop to Oravita | 860.61 mi (1,385.02 km) |
| Geldrop to Orsova | 901.52 mi (1,450.85 km) |
| Geldrop to Otelu Rosu | 867.99 mi (1,396.89 km) |
| Geldrop to Otopeni | 1,055.88 mi (1,699.28 km) |
| Geldrop to Ovidiu | 1,169.00 mi (1,881.33 km) |
