La Union to Gallup is 370.1 miles and takes about 6h 34m via I 25 and I 40, with a fuel budget near $55 and enough daylight to finish in a day. This drive stays within the Desert Southwest, traversing New Mexico for its entirety. It's a straightforward trip, mostly on interstates, making it a good option if you're looking for a direct route with minimal navigation challenges. You'll find it's a solid choice for a single-day transit, offering a predictable travel experience across the arid landscapes.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
185 miles from La Union, NM
A natural place for your longest stop of the day
, about 3h 16m into the drive
.
Main Roads
Road
Distance
Duration
I 25
202.6 mi
3h 24m
I 40
103.4 mi
1h 44m
State Road 6
30.7 mi
39m
Pearl Harbor Memorial Highway
19.6 mi
19m
Vinton Road
3.3 mi
7m
Camino Real de Tierra Adentro
2.7 mi
2m
Main Street Northwest
1.4 mi
2m
Mercantil Avenue
1 mi
2m
Longest stretch:
I 25
— 202.6 mi, about 3h 24m
Traffic on I-25
Hour-of-day weekday pattern from 42 FHWA count stations on your route.
Peak
4 PM
~361 veh/hr typical
· worst 501
Quietest
1 AM
~37 veh/hr
Peak-to-quiet ratio
9.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 76 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between La Union, NM and Gallup, NM.
1
Start on NM 182
1.0 mi·2 min·Mercantil Avenue
2
At end of road, turn left onto NM 28
397 ft·12 sec·NM 28
3
Turn right onto NM 183
1.3 mi·3 min·Vinton Road
4
Continue on La Union-Vinton Road
0.7 mi·1 min·La Union-Vinton Road
5
Turn right onto Vinton Road
2.1 mi·4 min·Vinton Road
6
Turn left onto North Desert Boulevard
0.2 mi·23 sec·North Desert Boulevard
7
Take the ramp
0.2 mi·19 sec
8
Merge onto I 10; US 85; US 180
2.7 mi·2 min·Camino Real de Tierra Adentro
9
Continue on I 10
20 mi·19 min·Pearl Harbor Memorial Highway
10
Take the exit
1.0 mi·2 min
Toward I 25 North: Las Cruces, Albuquerque
11
Continue on I 25
26 mi·28 min·I 25
12
Take the exit
0.4 mi·49 sec
13
Merge onto I 25
176 mi·2 hr 56 min·I 25
14
Take the exit
0.2 mi·33 sec
Toward NM 6: Los Lunas
15
Turn left onto NM 6
0.6 mi·1 min·Main Street Southwest
16
Continue on NM 6
1.4 mi·2 min·Main Street Northwest
17
Continue on NM 6
31 mi·39 min·State Road 6
18
Take the ramp
0.3 mi·37 sec
19
Merge onto I 40
103 mi·1 hr 44 min·I 40
20
Take the exit
0.3 mi·45 sec
Toward Miyamura Drive, Montoya Boulevard
21
Turn left onto NM 609
0.2 mi·17 sec·Ford Drive
22
Continue on NM 609
0.1 mi·21 sec·Miyamura Overpass
23
Turn right onto East Aztec Avenue
0.9 mi·1 min·East Aztec Avenue
24
Turn right onto NM 610
0.1 mi·15 sec·South 2nd Street
25
Turn right onto I 40 BUS; NM 118; US 66 Hist
68 ft·2 sec·East Historic Highway 66
26
Arrive at destination
I 40 BUS; NM 118; US 66 Hist
Trip Plan
Aim to depart La Union in the morning to take full advantage of the daylight for this 6h 34m drive. With only one recommended stop, you have flexibility in how you pace your journey. Keep an eye on your fuel levels, especially during the longer stretches on I 25, as services can be spaced out in this region. The 83% highway share means you'll want to plan any necessary stops for fuel or rest accordingly, as opportunities might be more frequent near interstate exits. For this route, a single day is definitely manageable, allowing you to reach Gallup without feeling overly rushed.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 185 miles from La Union, NM, or about 3h 16m into the drive.
The longest continuous stretch on this route runs about 202.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 81 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185 miles or 3h 16m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 31m
Traffic, exits, and arrival timing usually matter more near Gallup, NM than in the middle of the route.
Before You Leave
+
Open the route before leaving La Union, NM 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.
Day 1
Settle into the route from La Union, NM
This is one driving day of about 370.1 miles and 6h 34m.
Your first comfortable stop window is around 81 miles from La Union, NM.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 25 for about 202.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 1 and 370.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1 mi into trip|~2m in|NM 28
At end of road, turn left onto NM 28
Navigation decision point
4
1.1 mi into trip|~2m in|NM 183 / Vinton Road
Turn right onto NM 183 / Vinton Road
Navigation decision point
5
27.7 mi into trip|~35m in
Take the exit toward I 25 North: Las Cruces, Albuquerque
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 25 North: Las Cruces, Albuquerque
5
368.4 mi into trip|~6h 30m in
Take the exit toward Miyamura Drive, Montoya Boulevard
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward Miyamura Drive, Montoya Boulevard
5
370.1 mi into trip|~6h 34m in|I 40 BUS; NM 118; US 66 Hist / East Historic Highway 66
Turn right onto I 40 BUS; NM 118; US 66 Hist / East Historic Highway 66
Navigation decision point
Fuel & Cost
Regular Gas
$57.61 one way
$115.23 round trip
$3.95/gal25.4 MPG avg130 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$63.51
$127.03
premium
$4.71
$68.64
$137.29
diesel
$6.18
$90.03
$180.07
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$58
Meals
$25–$50
Total
$83–$108
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.5 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
111
1
$38.86
$17.76
Efficient EV
92.5
1
$32.38
$14.80
EV Truck/SUV
148
1
$51.81
$23.69
Gas CO2
129 kg
EV CO2
43 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Oct 18, 2026
Origin
La Union, NM
Morning
in La Union on Sunday
Local time
8:34 AM
MDT
Current temp
46°F
Slight Chance Rain Showers
NNE 3 mph17% chanceLive forecast
Destination
Gallup, NM
Morning
in Gallup on Sunday
Local time
8:34 AM
MDT
Current temp
40°F
Mostly Cloudy
E 0 to 5 mph3% chanceLive 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.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
6 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 34m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
El Malpais National Monument
National Monument
The richly diverse volcanic landscape of El Malpais (el-mal-pie-EES) offers solitude, recreation, and adventure. Explore incredible geologic features such as young lava flows, cinder cones, lava tubes...
19 mi from route
~48 min detour
Free
near mile 306.3
Caution: NPS 300 Road Conditions
Park Closure: El Calderon Trail closed for construction through September 2026
Petroglyph National Monument protects one of the largest petroglyph sites in North America, featuring designs and symbols carved onto volcanic rocks by Native Americans and Spanish settlers 400 to 700...
25 mi from route
~62 min detour
Free
near mile 229.7
Imagine the refreshment of finding water after days of dusty travel. A reliable waterhole hidden at the base of a sandstone bluff made El Morro (the headland) a popular campsite for hundreds of years....
26 mi from route
~65 min detour
Free
near mile 319
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is 83% highway, meaning you'll spend most of your time on interstates. The longest stretch without a significant change in road type is 202.6 miles on I 25. You'll notice a pattern of rural cruising with occasional denser exit areas as you transition between I 25 and I 40. State Road 6 will be your primary surface road segment, offering a change of pace from the interstate.
83% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 202.6 mi on I 25.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 25 and I 40. There are only a few real navigation decisions along the way. The trickiest moment comes around 1 miles in near NM 28.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
The route itself is not hard, but at 6h 34m, endurance matters. Plan breaks every 2-3 hours. The 17 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 1 miles (NM 28): Navigation decision point; at 1.1 miles (NM 183 / Vinton Road): Navigation decision point; at 27.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
High-altitude sections with notable climbs
7,254 ft3,796 ft
Total Climb
3,905 ft
Total Descent
1,192 ft
Highest Point
7,254 ft
~344.1 mi in
Elevation Range
3,458 ft
Notable High Points
4,347 ft at ~52.9 miles+111 ft prominence
5,056 ft at ~132.3 miles+25 ft prominence
7,254 ft at ~344.1 miles+639 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from La Union, NM to Gallup, NM, road signs begin pointing toward Albuquerque along the way.
Gallup is an important gateway to the Navajo Nation and other nearby attractions in the state of New Mexico. Gallup has numerous trading posts and Indian-themed gift shops, and an abundance of natural scenery surrounding town. In 2020, it was home to 22,000 people.
Top landmarks
•El Rancho Hotel & Motel — hotel building in Gallup in United States of America
•United States Post Office — post office building in Gallup, United States of America
•Gallup Commercial Historic District — historic district in New Mexico, United States
The longest stretch is about 202.6 miles on I 25. The full list of main roads is in the Roads section above.
Yes — we found about 18 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Gallup, NM before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 18 rest areas along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through NM can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 1 miles (NM 28): Navigation decision point; at 1.1 miles (NM 183 / Vinton Road): Navigation decision point; at 27.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — El Malpais National Monument, Petroglyph National Monument and El Morro National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.6 hours each way, a round trip means 13.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Gallup, NM before the return drive.
