| Kirkby to Ukiah (California) | 5,118.19 mi (8,236.94 km) |
| Kirkby to Union (Missouri) | 4,076.42 mi (6,560.37 km) |
| Kirkby to Union City (California) | 5,173.54 mi (8,326.01 km) |
| Kirkby to Union City (Georgia) | 4,069.96 mi (6,549.96 km) |
| Kirkby to Union City (New Jersey) | 3,309.42 mi (5,326.00 km) |
| Kirkby to Union City (Tennessee) | 4,102.99 mi (6,603.13 km) |
| Kirkby to Union Hill-Novelty Hill (Washington) | 4,593.16 mi (7,391.98 km) |
| Kirkby to Union Park (Florida) | 4,191.79 mi (6,746.04 km) |
| Kirkby to Uniondale (New York) | 3,294.27 mi (5,301.62 km) |
| Kirkby to Universal City (Texas) | 4,813.43 mi (7,746.47 km) |
| Kirkby to University (Florida) | 4,265.53 mi (6,864.70 km) |
| Kirkby to University City (Missouri) | 4,040.36 mi (6,502.33 km) |
| Kirkby to University Heights (Ohio) | 3,569.90 mi (5,745.19 km) |
| Kirkby to University of California-Santa Barbara (California) | 5,293.22 mi (8,518.62 km) |
| Kirkby to University Park (Texas) | 4,581.08 mi (7,372.53 km) |
