| Idil to Tutzing | 1,704.17 mi (2,742.60 km) |
| Idil to Twist | 1,975.55 mi (3,179.35 km) |
| Idil to Twistringen | 1,915.92 mi (3,083.37 km) |
| Idil to Ubach-Palenberg | 1,980.20 mi (3,186.82 km) |
| Idil to Uberherrn | 1,929.01 mi (3,104.43 km) |
| Idil to Uberlingen | 1,797.73 mi (2,893.17 km) |
| Idil to Ubstadt-Weiher | 1,842.98 mi (2,965.98 km) |
| Idil to Ueckermunde | 1,740.85 mi (2,801.62 km) |
| Idil to Uelzen | 1,845.99 mi (2,970.83 km) |
| Idil to Uetersen | 1,899.69 mi (3,057.25 km) |
| Idil to Uetze | 1,846.82 mi (2,972.17 km) |
| Idil to Uhingen | 1,792.79 mi (2,885.22 km) |
| Idil to Ulm | 1,770.39 mi (2,849.16 km) |
| Idil to Unna | 1,926.31 mi (3,100.09 km) |
| Idil to Unterfohring | 1,692.47 mi (2,723.77 km) |
