| Biddeford to Tutzing | 3,766.76 mi (6,062.01 km) |
| Biddeford to Twist | 3,458.10 mi (5,565.28 km) |
| Biddeford to Twistringen | 3,515.54 mi (5,657.72 km) |
| Biddeford to Ubach-Palenberg | 3,467.59 mi (5,580.54 km) |
| Biddeford to Uberherrn | 3,538.04 mi (5,693.92 km) |
| Biddeford to Uberlingen | 3,684.34 mi (5,929.37 km) |
| Biddeford to Ubstadt-Weiher | 3,619.07 mi (5,824.33 km) |
| Biddeford to Ueckermunde | 3,691.26 mi (5,940.51 km) |
| Biddeford to Uelzen | 3,584.04 mi (5,767.95 km) |
| Biddeford to Uetersen | 3,530.05 mi (5,681.07 km) |
| Biddeford to Uetze | 3,584.47 mi (5,768.64 km) |
| Biddeford to Uhingen | 3,672.49 mi (5,910.30 km) |
| Biddeford to Ulm | 3,698.01 mi (5,951.38 km) |
| Biddeford to Unna | 3,513.00 mi (5,653.62 km) |
| Biddeford to Unterfohring | 3,772.68 mi (6,071.54 km) |
