| Ubstadt-Weiher to Navodari | 1,000.26 mi (1,609.77 km) |
| Ubstadt-Weiher to Negresti-Oas | 682.09 mi (1,097.71 km) |
| Ubstadt-Weiher to Nehoiu | 867.54 mi (1,396.17 km) |
| Ubstadt-Weiher to Ocna Mures | 731.50 mi (1,177.23 km) |
| Ubstadt-Weiher to Odobesti | 890.32 mi (1,432.83 km) |
| Ubstadt-Weiher to Odorheiu Secuiesc | 797.73 mi (1,283.82 km) |
| Ubstadt-Weiher to Oltenita | 921.04 mi (1,482.27 km) |
| Ubstadt-Weiher to Onesti | 864.81 mi (1,391.78 km) |
| Ubstadt-Weiher to Oradea | 629.22 mi (1,012.63 km) |
| Ubstadt-Weiher to Orastie | 716.42 mi (1,152.97 km) |
| Ubstadt-Weiher to Oravita | 675.96 mi (1,087.85 km) |
| Ubstadt-Weiher to Orsova | 716.97 mi (1,153.86 km) |
| Ubstadt-Weiher to Otelu Rosu | 689.12 mi (1,109.03 km) |
| Ubstadt-Weiher to Otopeni | 881.26 mi (1,418.25 km) |
| Ubstadt-Weiher to Ovidiu | 999.50 mi (1,608.53 km) |
