| Gebze to Tutzing | 1,018.90 mi (1,639.77 km) |
| Gebze to Twist | 1,329.57 mi (2,139.74 km) |
| Gebze to Twistringen | 1,277.70 mi (2,056.25 km) |
| Gebze to Ubach-Palenberg | 1,313.26 mi (2,113.49 km) |
| Gebze to Uberherrn | 1,247.51 mi (2,007.68 km) |
| Gebze to Uberlingen | 1,107.65 mi (1,782.59 km) |
| Gebze to Ubstadt-Weiher | 1,164.12 mi (1,873.47 km) |
| Gebze to Ueckermunde | 1,143.70 mi (1,840.61 km) |
| Gebze to Uelzen | 1,217.91 mi (1,960.04 km) |
| Gebze to Uetersen | 1,277.23 mi (2,055.50 km) |
| Gebze to Uetze | 1,210.51 mi (1,948.13 km) |
| Gebze to Uhingen | 1,111.54 mi (1,788.85 km) |
| Gebze to Ulm | 1,087.07 mi (1,749.47 km) |
| Gebze to Unna | 1,269.82 mi (2,043.58 km) |
| Gebze to Unterfohring | 1,010.72 mi (1,626.59 km) |
