| Greenock to Tutzing | 877.30 mi (1,411.88 km) |
| Greenock to Twist | 527.78 mi (849.37 km) |
| Greenock to Twistringen | 580.92 mi (934.90 km) |
| Greenock to Ubach-Palenberg | 565.95 mi (910.80 km) |
| Greenock to Uberherrn | 666.10 mi (1,071.98 km) |
| Greenock to Uberlingen | 817.58 mi (1,315.77 km) |
| Greenock to Ubstadt-Weiher | 730.02 mi (1,174.85 km) |
| Greenock to Ueckermunde | 761.22 mi (1,225.06 km) |
| Greenock to Uelzen | 647.77 mi (1,042.49 km) |
| Greenock to Uetersen | 594.27 mi (956.39 km) |
| Greenock to Uetze | 649.37 mi (1,045.06 km) |
| Greenock to Uhingen | 783.51 mi (1,260.93 km) |
| Greenock to Ulm | 811.12 mi (1,305.37 km) |
| Greenock to Unna | 592.07 mi (952.84 km) |
| Greenock to Unterfohring | 875.82 mi (1,409.49 km) |
