Allen sits about 26 miles north of Downtown Dallas, straight up US-75 (Central Expressway) in Collin County. In normal traffic the drive takes roughly 30 to 35 minutes, and because the corridor is a straight shot on one highway, the answer barely changes at rush hour. This guide breaks down the distance by route, the drive times you can actually plan around, and how far Allen sits from both DFW and Dallas Love Field.
How Many Miles Is It from Allen to Dallas?
The downtown-to-downtown distance is about 25 to 26 miles. The two directions of the corridor measure nearly identical on our route data: Allen to Dallas runs 25.9 miles and Dallas to Allen runs 26.3 miles, so you can plan the same time budget either way.
Keep in mind that Dallas is a big place. A run from a pickup near Allen Event Center to a drop-off in Uptown is shorter than one to South Dallas, and real door-to-door shuttles between Allen and Dallas addresses have typically logged 30 to 36 miles once you account for the exact pickup and drop-off points on each end. The 26-mile figure is the right planning number for the corridor itself; your actual trip will land close to it if both ends sit near the highway.
How Long Is the Drive from Allen to Dallas?
Plan on about 30 to 35 minutes in normal traffic. US-75 is the only road you need: you join Central Expressway in Allen and stay on it until it becomes the surface streets of downtown. Our route data shows the trip at roughly 31 minutes each direction, with minimal rush-hour penalty because Central Expressway carries the corridor directly rather than threading surface streets.
Two timing notes for the north corridor: the stretch of US-75 through Richardson and the LBJ Freeway (I-635) interchange is the choke point, and a late-afternoon southbound run can add 10 to 15 minutes there. Early morning southbound and evening northbound flows, the commuter directions, are the ones to pad if you are catching a flight or a fixed appointment.
Getting to the Airports from Allen
Allen is well positioned for both Dallas airports, and neither one requires crossing downtown:
- DFW International: about 37 miles from Allen, roughly a 45-minute drive. You run south on the Dallas North Tollway or US-75 and connect west to the airport's north entrance. Real Allen-to-DFW shuttles have typically logged 32 to 37 miles depending on which terminal the drop-off targets.
- Dallas Love Field: about 26 miles from Allen, around 30 to 35 minutes via the Tollway — see our Allen to Love Field service. That makes Love Field the closer airport for most Allen addresses, and a practical choice for Southwest flyers.
For early departures, remember DFW's security peak runs roughly 5 to 8 a.m.; building in 30 extra minutes from Allen is cheap insurance on a morning flight.
The Route: US-75 South
Allen sits directly on US-75, so the drive is one highway the whole way: south through Plano and Richardson, past the I-635 interchange, then into the Downtown Dallas mixmaster where US-75 ends at I-345. There is no easier path and almost no reason to leave the corridor — the full run is described on our Allen to Dallas route page. If an accident stalls Central Expressway, the practical detours (Coit Road or Greenville Avenue on the west side) add meaningful time, which is one more reason airport runs from Allen are scheduled with buffer rather than fought in traffic.
Allen Without a Car
Allen is a car-first suburb, and transit into Dallas is indirect: DART buses connect toward the Parker Road rail station in Plano, from which the Red Line runs south, but a bus-plus-train trip to downtown takes well over an hour versus about 30 minutes by road. For airport runs with luggage, or an evening out to the American Airlines Center or a Mavs and Stars game, a door-to-door shuttle is the time-realistic option. Travelers heading the other way use our Dallas to Allen service after late arrivals at DFW or Love Field.
What's in Allen Worth the Trip?
Allen draws visitors for the Credit Union of Texas Event Center (hockey and concerts), the huge Allen Premium Outlets shopping complex at US-75 and Stacy Road, and youth sports tournaments at its large athletic complexes. Concert and event nights push outbound traffic on US-75, so if you are returning to Dallas after a show, expect the corridor to be busier than the raw drive time suggests. Visitors flying in can book an Allen shuttle from either airport and skip the rental car entirely.
Quick Distance Summary
- Allen to Downtown Dallas: about 25 to 26 miles, 30 to 35 minutes
- Allen to DFW Airport: about 37 miles, about 45 minutes
- Allen to Dallas Love Field: about 26 miles, 30 to 35 minutes
- Allen to Fort Worth: about 53 miles, roughly an hour