| Hoogstraten to Navodari | 1,201.79 mi (1,934.09 km) |
| Hoogstraten to Negresti-Oas | 867.09 mi (1,395.45 km) |
| Hoogstraten to Nehoiu | 1,068.11 mi (1,718.95 km) |
| Hoogstraten to Ocna Mures | 930.44 mi (1,497.40 km) |
| Hoogstraten to Odobesti | 1,085.80 mi (1,747.42 km) |
| Hoogstraten to Odorheiu Secuiesc | 993.38 mi (1,598.69 km) |
| Hoogstraten to Oltenita | 1,128.92 mi (1,816.81 km) |
| Hoogstraten to Onesti | 1,057.09 mi (1,701.22 km) |
| Hoogstraten to Oradea | 827.25 mi (1,331.32 km) |
| Hoogstraten to Orastie | 921.74 mi (1,483.39 km) |
| Hoogstraten to Oravita | 891.21 mi (1,434.27 km) |
| Hoogstraten to Orsova | 932.17 mi (1,500.19 km) |
| Hoogstraten to Otelu Rosu | 899.34 mi (1,447.35 km) |
| Hoogstraten to Otopeni | 1,087.82 mi (1,750.68 km) |
| Hoogstraten to Ovidiu | 1,201.46 mi (1,933.57 km) |
