| Kastamonu to Tutzing | 1,188.97 mi (1,913.46 km) |
| Kastamonu to Twist | 1,467.39 mi (2,361.53 km) |
| Kastamonu to Twistringen | 1,409.76 mi (2,268.79 km) |
| Kastamonu to Ubach-Palenberg | 1,467.10 mi (2,361.08 km) |
| Kastamonu to Uberherrn | 1,413.96 mi (2,275.56 km) |
| Kastamonu to Uberlingen | 1,282.68 mi (2,064.27 km) |
| Kastamonu to Ubstadt-Weiher | 1,328.07 mi (2,137.33 km) |
| Kastamonu to Ueckermunde | 1,247.57 mi (2,007.78 km) |
| Kastamonu to Uelzen | 1,342.64 mi (2,160.77 km) |
| Kastamonu to Uetersen | 1,398.48 mi (2,250.64 km) |
| Kastamonu to Uetze | 1,340.92 mi (2,158.00 km) |
| Kastamonu to Uhingen | 1,277.70 mi (2,056.25 km) |
| Kastamonu to Ulm | 1,255.20 mi (2,020.05 km) |
| Kastamonu to Unna | 1,415.29 mi (2,277.69 km) |
| Kastamonu to Unterfohring | 1,177.31 mi (1,894.70 km) |
