| Turnhout to Navodari | 1,192.68 mi (1,919.43 km) |
| Turnhout to Negresti-Oas | 858.39 mi (1,381.44 km) |
| Turnhout to Nehoiu | 1,059.01 mi (1,704.30 km) |
| Turnhout to Ocna Mures | 921.36 mi (1,482.78 km) |
| Turnhout to Odobesti | 1,076.85 mi (1,733.02 km) |
| Turnhout to Odorheiu Secuiesc | 984.41 mi (1,584.25 km) |
| Turnhout to Oltenita | 1,119.62 mi (1,801.85 km) |
| Turnhout to Onesti | 1,048.23 mi (1,686.96 km) |
| Turnhout to Oradea | 818.16 mi (1,316.69 km) |
| Turnhout to Orastie | 912.47 mi (1,468.49 km) |
| Turnhout to Oravita | 881.69 mi (1,418.94 km) |
| Turnhout to Orsova | 922.65 mi (1,484.87 km) |
| Turnhout to Otelu Rosu | 889.94 mi (1,432.22 km) |
| Turnhout to Otopeni | 1,078.56 mi (1,735.77 km) |
| Turnhout to Ovidiu | 1,192.34 mi (1,918.89 km) |
