| Constanta to Tutzing | 869.32 mi (1,399.03 km) |
| Constanta to Twist | 1,143.64 mi (1,840.51 km) |
| Constanta to Twistringen | 1,086.72 mi (1,748.91 km) |
| Constanta to Ubach-Palenberg | 1,143.12 mi (1,839.67 km) |
| Constanta to Uberherrn | 1,092.29 mi (1,757.87 km) |
| Constanta to Uberlingen | 964.60 mi (1,552.38 km) |
| Constanta to Ubstadt-Weiher | 1,005.97 mi (1,618.95 km) |
| Constanta to Ueckermunde | 932.29 mi (1,500.38 km) |
| Constanta to Uelzen | 1,020.92 mi (1,643.01 km) |
| Constanta to Uetersen | 1,077.75 mi (1,734.47 km) |
| Constanta to Uetze | 1,018.06 mi (1,638.40 km) |
| Constanta to Uhingen | 956.34 mi (1,539.09 km) |
| Constanta to Ulm | 934.55 mi (1,504.02 km) |
| Constanta to Unna | 1,091.04 mi (1,755.86 km) |
| Constanta to Unterfohring | 856.50 mi (1,378.40 km) |
