| Monroe to Ukiah (California) | 1,793.41 mi (2,886.21 km) |
| Monroe to Union (Missouri) | 413.65 mi (665.70 km) |
| Monroe to Union City (California) | 1,721.69 mi (2,770.79 km) |
| Monroe to Union City (Georgia) | 441.36 mi (710.29 km) |
| Monroe to Union City (New Jersey) | 1,148.07 mi (1,847.63 km) |
| Monroe to Union City (Tennessee) | 320.43 mi (515.68 km) |
| Monroe to Union Hill-Novelty Hill (Washington) | 1,879.66 mi (3,025.02 km) |
| Monroe to Union Park (Florida) | 700.12 mi (1,126.74 km) |
| Monroe to Uniondale (New York) | 1,167.68 mi (1,879.20 km) |
| Monroe to Universal City (Texas) | 421.84 mi (678.88 km) |
| Monroe to University (Florida) | 651.63 mi (1,048.70 km) |
| Monroe to University City (Missouri) | 435.88 mi (701.49 km) |
| Monroe to University Heights (Ohio) | 848.99 mi (1,366.32 km) |
| Monroe to University of California-Santa Barbara (California) | 1,601.51 mi (2,577.37 km) |
| Monroe to University Park (Texas) | 275.20 mi (442.89 km) |
