Lublin to Lutsk without going via Lviv?

Hey all, I'd like to visit both Lublin and lutsk but am having trouble finding any way to get between them without going south to Przmyśl and Lvov first. There appears to be an open boarder right between them (dorohusk) but the only transit over the boarder I can find at all is the Warsaw-Kyiv sleeper, which would dump me in Kovel' at 2 AM. Can anyone provide me with information regarding this? Thanks.