| Sinop to Tutzing | 1,229.65 mi (1,978.93 km) |
| Sinop to Twist | 1,492.81 mi (2,402.44 km) |
| Sinop to Twistringen | 1,433.14 mi (2,306.42 km) |
| Sinop to Ubach-Palenberg | 1,499.26 mi (2,412.82 km) |
| Sinop to Uberherrn | 1,451.84 mi (2,336.52 km) |
| Sinop to Uberlingen | 1,325.01 mi (2,132.40 km) |
| Sinop to Ubstadt-Weiher | 1,365.29 mi (2,197.22 km) |
| Sinop to Ueckermunde | 1,260.90 mi (2,029.22 km) |
| Sinop to Uelzen | 1,363.47 mi (2,194.29 km) |
| Sinop to Uetersen | 1,417.57 mi (2,281.37 km) |
| Sinop to Uetze | 1,364.05 mi (2,195.23 km) |
| Sinop to Uhingen | 1,316.15 mi (2,118.13 km) |
| Sinop to Ulm | 1,294.64 mi (2,083.53 km) |
| Sinop to Unna | 1,444.17 mi (2,324.16 km) |
| Sinop to Unterfohring | 1,216.57 mi (1,957.88 km) |
