Caddo Mills, TX to El Paso, TX is 675 miles and takes about 11 hours 28 minutes via I 20 and I 10, with a fuel budget near $102 and an overnight recommendation. This long-distance drive will take you across the vast expanse of Texas, transitioning from the Great Plains region near Caddo Mills to a similar landscape as you approach El Paso. With a highway share of 95%, expect a predominantly interstate experience. This route is best suited for those who prefer covering ground efficiently, with a focus on reaching their destination rather than extensive sightseeing along the way. Consider breaking this trip into two days to make it more manageable.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
337.7 miles from Caddo Mills, TX
A natural place for your longest stop of the day
, about 5h 53m into the drive
.
Who Is This Route For?
Family Friendly
Moderate complexity with 3 natural rest stops along the way.
Solo Traveler
11h 28m drive, plan rest stops for pacing.
Drive Character
This journey is characterized by its long-distance, interstate nature, with a substantial 95% highway share. You'll spend most of your time on I 20 and I 10, including a significant 421-mile stretch on I 20 without major deviations. The drive is predominantly a straight shot across Texas, offering a consistent pace for much of the trip. While the scenery might be repetitive, the efficiency of the interstate system allows for steady progress toward El Paso. Be prepared for a continuous driving experience with minimal changes in road type.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 15 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 20 is the longest continuous segment at about 421 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 20 and I 10. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near TX 66; FM 36 / State Highway 66.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 675.4 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (TX 66; FM 36 / State Highway 66): Navigation decision point; at 10.5 miles (I 30; US 67 / Congressman Ralph Hall Highway): Merge point - match speed before joining. Lane positioning matters here; at 87 miles (I 20): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 9 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
4
0 mi into trip|~0m in|TX 66; FM 36 / State Highway 66
Turn right onto TX 66; FM 36 / State Highway 66
Navigation decision point
5
10.5 mi into trip|~14m in|I 30; US 67 / Congressman Ralph Hall Highway
Merge onto I 30; US 67 / Congressman Ralph Hall Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
87 mi into trip|~1h 43m in|I 20
Merge onto I 20
Merge point - match speed before joining. Lane positioning matters here
Use the slight right lane.
5
508 mi into trip|~8h 43m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
674.6 mi into trip|~11h 26m in
Take the exit toward Missouri Avenue, Downtown
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 19B
Toward Missouri Avenue, Downtown
Main Roads
Road
Distance
Duration
I 20
421 mi
7h
I 10
166.7 mi
2h 43m
Tom Landry Freeway
30.9 mi
36m
Congressman Ralph Hall Highway
30.1 mi
34m
West Freeway
15.5 mi
17m
State Highway 66
8.5 mi
10m
West Interstate 30
1.1 mi
1m
South Elm Street
0.4 mi
<1m
Longest stretch:
I 20
— 421 mi, about 7h
Turn-by-Turn Driving Directions
Step-by-step road directions between Caddo Mills, TX and El Paso, TX.
1
Start on FM 36
215 ft·7 sec·Main Street
2
Turn right onto TX 66; FM 36
8.5 mi·10 min·State Highway 66
3
Continue on TX 66
0.3 mi·28 sec·East Main Street
4
Turn left onto FM 548
0.4 mi·42 sec·South Elm Street
5
Turn right onto West Interstate 30
1.1 mi·1 min·West Interstate 30
6
Take the ramp
0.2 mi·26 sec
Toward I 30 West
7
Merge onto I 30; US 67
30 mi·34 min·Congressman Ralph Hall Highway
Use the straight / slight right lanes.
8
Continue on I 30
31 mi·36 min·Tom Landry Freeway
Use the straight / slight right lanes.
9
Continue on I 30; US 377
15 mi·17 min·West Freeway
Use the straight / slight right lanes.
10
Merge onto I 20
421 mi·7 hr·I 20
Use the slight right lane.
11
Merge onto I 10
167 mi·2 hr 43 min·I 10
Use the straight / slight right lanes.
12
Take the exit
0.2 mi·20 sec
Exit 19BToward Missouri Avenue, DowntownUse the straight / slight right lanes.
13
Turn straight onto East Missouri Avenue
0.3 mi·49 sec·East Missouri Avenue
14
Turn left onto TX 20
0.3 mi·27 sec·North Mesa Street
15
Arrive at destination
North Mesa Street
Trip Plan
Given the 11-hour 28-minute duration, this trip is best split over two days. Aim to depart early in the morning to maximize daylight driving and allow for a comfortable overnight stop. You'll encounter 3 recommended stops, which are good points to refuel and stretch your legs. The longest uninterrupted stretch is 421 miles on I 20, so plan your fuel stops accordingly, as services might be spaced out during this section. Keep an eye on your fuel gauge, especially during that long stretch, to ensure you don't run low in more remote areas.
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.
This drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 337.7 miles from Caddo Mills, TX, or about 5h 53m into the drive.
The longest continuous stretch on this route runs about 421 miles.
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 149 miles or 2h 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 337.7 miles or 5h 53m 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 337.7 miles or 5h 53m
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 10h 28m
Traffic, exits, and arrival timing usually matter more near El Paso, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Caddo Mills, 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 Caddo Mills, TX
Aim for roughly 338 miles and 5.7 hours of wheel time on this day.
Day 2
Finish the approach into El Paso, TX
Aim for roughly 338 miles and 5.7 hours of wheel time on this day.
Your first comfortable stop window is around 149 miles from Caddo Mills, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on I 20 for about 421 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 337.7 mi from Caddo Mills, TX
· 5h 53m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Chamizal National Memorial
National Memorial
Chamizal is more than just an urban park to recreate or enjoy a quiet afternoon. These grounds are a reminder of the harmonious settlement of a 100-year boundary dispute between the United States and...
2 mi from route
~5 min detour
Free
near mile 676.1
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$102.05 one way
$204.11 round trip
$3.84/gal25.4 MPG avg236 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$111.71
$223.41
premium
$4.54
$120.59
$241.18
diesel
$5.61
$149.12
$298.24
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$102
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$232–$342
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 236.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $71 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
202.6
2
$70.92
$32.42
Efficient EV
168.9
1
$59.10
$27.02
EV Truck/SUV
270.2
3
$94.56
$43.23
Gas CO2
236 kg
EV CO2
79 kg (67% 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.
Forecast as of Apr 15, 2026
Origin
Caddo Mills, TX
Morning
in Caddo Mills on Friday
Local time
9:56 AM
CDT
Current temp
58°F
Unavailable
Live forecast
Destination
El Paso, TX
Morning
in El Paso on Friday
Local time
8:56 AM
MDT
Current temp
85°F
Unavailable
Live forecast
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
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
27 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
11h 28m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Caddo Mills, TX to El Paso, TX covers 675.4 miles and takes about 11h 28m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 20, I 10, Tom Landry Freeway. Expect a mix of highway and local road driving.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 338 miles on day one.
The midpoint is about 337.7 miles from Caddo Mills, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $102.05 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 3 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This drive requires moderate attention. Across 675.4 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: near the start (TX 66; FM 36 / State Highway 66): Navigation decision point; at 10.5 miles (I 30; US 67 / Congressman Ralph Hall Highway): Merge point - match speed before joining. Lane positioning matters here; at 87 miles (I 20): Merge point - match speed before joining. Lane positioning matters here.
The route from Caddo Mills, TX to El Paso, TX does not surface many named destination signs beyond the main corridor.
