The calculated distance (air line) between Uijeongbu-si and Icheon-si is approximately 39 miles respectively 62 kilometers.
By car or train, the actual journey to Icheon-si is certainly longer, as only the direct route (as the crow flies) between Uijeongbu-si and Icheon-si has been calculated here.
Air line (approximately)
62 kilometers
34 nautical miles