| Santander to Tutzing | 788.64 mi (1,269.20 km) |
| Santander to Twist | 804.85 mi (1,295.29 km) |
| Santander to Twistringen | 861.34 mi (1,386.19 km) |
| Santander to Ubach-Palenberg | 693.48 mi (1,116.05 km) |
| Santander to Uberherrn | 639.96 mi (1,029.91 km) |
| Santander to Uberlingen | 692.62 mi (1,114.67 km) |
| Santander to Ubstadt-Weiher | 710.75 mi (1,143.85 km) |
| Santander to Ueckermunde | 1,075.90 mi (1,731.49 km) |
| Santander to Uelzen | 928.83 mi (1,494.81 km) |
| Santander to Uetersen | 934.13 mi (1,503.34 km) |
| Santander to Uetze | 895.43 mi (1,441.06 km) |
| Santander to Uhingen | 735.68 mi (1,183.96 km) |
| Santander to Ulm | 743.76 mi (1,196.97 km) |
| Santander to Unna | 772.15 mi (1,242.65 km) |
| Santander to Unterfohring | 810.92 mi (1,305.05 km) |
