- A638 between A643 and M62 / M606, Kirklees (Grid ref SE187260)
- A638 between A643 and A62, Kirklees (Grid ref SE200245)
- A638 between A62 and A652, Kirklees (Grid ref SE240223)
- A638 between A644 and Halifax Rd, Kirklees (Grid ref SE243217)
- A638 between A644 and Wakefield Rd, Kirklees (Grid ref SE244215)
- A638 between Halifax Rd and Bradford Rd, Kirklees (Grid ref SE244219)
- A638 between A653 and A652, Kirklees (Grid ref SE246220)
- A638 between Rishworth Rd and A653, Kirklees (Grid ref SE248218)
- A638 between Kirklees boundary and A653, Kirklees (Grid ref SE250216)
- A638 between M1 and Wakefield boundary, Wakefield (Grid ref SE280216)
- A638 between A642 and M1 jn40, Wakefield (Grid ref SE300205)
- A638 between A642 and A638 Ings Road, Wakefield (Grid ref SE324204)
- A638 between Ings Road and Quebec Street, Wakefield (Grid ref SE326205)
- A638 between Westgate and Charlesworth Way, Wakefield (Grid ref SE327204)
- A638 between Charlesworth Way and Westgate, Wakefield (Grid ref SE327205)
- A638 between A636 Denby Dale Road and A636 Charlesworth Way, Wakefield (Grid ref SE330204)
- A638 between A638 merge and A636, Wakefield (Grid ref SE333203)
- A638 between A61 and B6389 Agbrigg Rd, Wakefield (Grid ref SE342196)
- A638 between A635 and B6389 Agbrigg Rd, Wakefield (Grid ref SE350192)
- A638 between A645 and A655, Wakefield (Grid ref SE360190)
- A638 between A628 and A645, Wakefield (Grid ref SE400176)
- A638 between Wakefield boundary and A1, Wakefield (Grid ref SE450151)
- A638 between A628 Acton Moor Top and A6021 Elm Farm, Wakefield (Grid ref SE450151)
- A638 between A6021 Elm Farm and A6021 Dale lane, Wakefield (Grid ref SE475124)
- A638 between Wakefield boundary and A6021 Dale lane, Wakefield (Grid ref SE487120)
- A638 between A1M and Doncaster boundary, Doncaster (Grid ref SE501104)
- A638 between A1M and Doncaster boundary, Doncaster (Grid ref SE510099)
- A638 between road to The Oval and A1, Doncaster (Grid ref SE520092)
- A638 between road to The Oval and A1, Doncaster (Grid ref SE522093)
- A638 between road to The Oval and A1, Doncaster (Grid ref SE524093)
- A638 between road to The Oval and A1, Doncaster (Grid ref SE529087)
- A638 between B1220 and road to The Oval, Doncaster (Grid ref SE533080)
- A638 between A635 and B1220, Doncaster (Grid ref SE550055)
- A638 between A19 and A635, Doncaster (Grid ref SE560044)
- A638 between A630 and A19, Doncaster (Grid ref SE570037)
- A638 between A630 and A19, Doncaster (Grid ref SE570037)
- A638 between A18 and A630, Doncaster (Grid ref SE577026)
- A638 between A638T and A18, Doncaster (Grid ref SE600025)
- A638 between B6463 Sheep Bridge Lane and A638 principal, Doncaster (Grid ref SE624000)
- A638 between A614 and B6463 Sheep Bridge Lane, Doncaster (Grid ref SK646959)
- A638 between A634 and A614, Nottinghamshire (Grid ref SK652900)
- A638 between A634 and Randall Way, Nottinghamshire (Grid ref SK670840)
- A638 between Randall Way and A620, Nottinghamshire (Grid ref SK700815)
- A638 between Grove Rd and A620 Moorgate, Nottinghamshire (Grid ref SK710804)
- A638 between A1 / A57 and Grove Road, Retford, Nottinghamshire (Grid ref SK712775)