| Darien to Ukiah (California) | 1,848.06 mi (2,974.17 km) |
| Darien to Union (Missouri) | 278.28 mi (447.85 km) |
| Darien to Union City (California) | 1,820.40 mi (2,929.65 km) |
| Darien to Union City (Georgia) | 593.25 mi (954.74 km) |
| Darien to Union City (New Jersey) | 726.92 mi (1,169.87 km) |
| Darien to Union City (Tennessee) | 371.85 mi (598.43 km) |
| Darien to Union Hill-Novelty Hill (Washington) | 1,706.38 mi (2,746.15 km) |
| Darien to Union Park (Florida) | 986.29 mi (1,587.28 km) |
| Darien to Uniondale (New York) | 750.08 mi (1,207.14 km) |
| Darien to Universal City (Texas) | 1,020.89 mi (1,642.97 km) |
| Darien to University (Florida) | 994.71 mi (1,600.83 km) |
| Darien to University City (Missouri) | 246.20 mi (396.23 km) |
| Darien to University Heights (Ohio) | 333.38 mi (536.52 km) |
| Darien to University of California-Santa Barbara (California) | 1,794.46 mi (2,887.91 km) |
| Darien to University Park (Texas) | 781.50 mi (1,257.70 km) |
