Drive Time
8h 19m
Distance
544 mi
875 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$83
one way
Photo: Thomas balabaud
The drive from Mercedes, TX to Irving, TX covers 544 miles and takes about 8h 19m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on East Expressway 83, I 69C North, Nueces Street for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $83.10 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
272 miles from Mercedes, TX
A natural place for your longest stop of the day , about 4h 9m into the drive .
At 544 miles and 8h 19m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are East Expressway 83 and I 69C North.
At 8h 19m, this is a long-haul route where pacing matters more than any single turn. There are only a few real navigation decisions along the way.
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 8h 19m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Mercedes, TX to Irving, TX is straightforward, with well-signed roads and simple exits.
| Road | Distance | Duration |
|---|---|---|
| East Expressway 83 | Unavailable | Refreshing |
| I 69C North | Unavailable | Refreshing |
| Nueces Street | Unavailable | Refreshing |
| King David Drive | Unavailable | Refreshing |
| West Main Street | Unavailable | Refreshing |
| East Main Street | Unavailable | Refreshing |
| Helena Road | Unavailable | Refreshing |
| Highway 80 | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Mercedes, TX and Irving, TX.
Start on South Texas Avenue
Turn left onto East Expressway 83
Take the ramp slight left
Merge slight left
Take the exit slight right toward I 69C North, US 281: Edinburg
Continue straight
Continue straight
Keep slight right
Keep slight left to continue on Nueces Street
Turn right onto King David Drive
Continue on West Main Street
Keep slight left to continue on East Main Street
Continue on Helena Road
Turn straight onto State Highway 80
Continue on South Nixon Avenue
Continue on State Highway 80 North
Continue on US 183
Continue on South Colorado Street
Continue on United States Highway 183
Keep slight left to continue on TX 130 Toll North: Austin, Waco
Merge slight left onto Pickle Parkway
Keep slight left to continue on I 35 North: Waco
Merge slight left onto Purple Heart Trail
Continue on South Jack Kultgen Expressway
Continue on Purple Heart Trail
Keep slight right to continue on I 35E: Dallas
Take the exit slight right toward I 20 West: Fort Worth
Merge slight left onto Lyndon B Johnson Freeway
Take the exit slight right toward Spur 408
Merge slight left onto Patriot Parkway
Merge slight right onto South Walton Walker Boulevard
Take the exit slight right toward TX 356: Irving Boulevard
Turn straight onto South Loop 12
Turn left onto East State Highway 356
Continue on East Irving Boulevard
Continue on West Irving Boulevard
Turn right onto North Ohio Street
Arrive at your destination
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 120 miles or 1h 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 272 miles or 4h 9m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 272 miles or 4h 9m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 24m
Traffic, exits, and arrival timing usually matter more near Irving, TX than in the middle of the route.
Open the route before leaving Mercedes, TX so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Mercedes, TX
Aim for roughly 272 miles and 4.2 hours of wheel time on this day.
Day 2
Finish the approach into Irving, TX
Aim for roughly 272 miles and 4.2 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 272 mi from Mercedes, TX · 4h 9m into the drive
First major stop
Coffee and fuel
180 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
359 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Killeen, TXNight 1
272 mi · about 4.2h in
A practical overnight split lands near Austin, TX after about 272 miles or 4.2 hours of driving.
Find hotelsA short stop after about 120 miles helps settle the day before fatigue starts building.
The midpoint is around 272 miles from Mercedes, TX, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 272 miles or 4.2 hours on the road.
The final approach into Irving, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Irving, TX.
On a multi-day trip, keep the last day a little lighter so you reach Irving, TX with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$83.10 one way
$166.20 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $91.07 | $182.13 |
| premium | $4.59 | $98.33 | $196.65 |
| diesel | $5.64 | $120.86 | $241.72 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$83
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$213–$323
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 190.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $57 in charging · 2 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 163.2 | 2 | $57.12 | $26.11 |
| Efficient EV | 136 | 1 | $47.60 | $21.76 |
| EV Truck/SUV | 217.6 | 2 | $76.16 | $34.82 |
Gas CO2
190 kg
EV CO2
64 kg (66% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive. If you're planning ahead, check the forecast closer to your travel date.
Origin
Evening in Mercedes on Saturday
Local time
6:27 PM
CDT
Current temp
72°F
Forecast unavailable right now
Destination
Evening in Irving on Saturday
Local time
6:27 PM
CDT
Current temp
61°F
Forecast unavailable right now
Along the Route
81°F
San Antonio, TX
180 mi in
60°F
Killeen, TX
359 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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