| Olonne-sur-Mer to Twist | 575.53 mi (926.23 km) |
| Olonne-sur-Mer to Twistringen | 634.89 mi (1,021.75 km) |
| Olonne-sur-Mer to Ubach-Palenberg | 469.78 mi (756.04 km) |
| Olonne-sur-Mer to Uberherrn | 434.69 mi (699.56 km) |
| Olonne-sur-Mer to Uberlingen | 520.47 mi (837.62 km) |
| Olonne-sur-Mer to Ubstadt-Weiher | 514.68 mi (828.29 km) |
| Olonne-sur-Mer to Ueckermunde | 856.19 mi (1,377.90 km) |
| Olonne-sur-Mer to Uelzen | 705.95 mi (1,136.12 km) |
| Olonne-sur-Mer to Uetersen | 706.32 mi (1,136.72 km) |
| Olonne-sur-Mer to Uetze | 674.36 mi (1,085.27 km) |
| Olonne-sur-Mer to Uhingen | 549.49 mi (884.32 km) |
| Olonne-sur-Mer to Ulm | 563.38 mi (906.67 km) |
| Olonne-sur-Mer to Unna | 549.68 mi (884.63 km) |
| Olonne-sur-Mer to Unterfohring | 637.78 mi (1,026.40 km) |
| Olonne-sur-Mer to Unterhaching | 635.06 mi (1,022.03 km) |
