Roswell, NM to Grants, NM is 275.8 miles and takes about 5h 6m via I 40 and US 54, with a fuel budget near $40 and enough daylight to finish in a day. This route stays within the Desert Southwest, offering a straightforward drive through New Mexico. With a recommended one-day trip, you'll primarily be on highways, making it an efficient way to cover the distance. Consider this route if you're looking for a direct connection between these two points with minimal fuss and a predictable travel time.
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
137.9 miles from Roswell, NM
A natural place for your longest stop of the day
, about 2h 40m into the drive
.
Main Roads
Road
Distance
Duration
I 40
132.3 mi
2h 17m
North Main Street
97.8 mi
1h 52m
US 54
42 mi
49m
I 40 Business
3 mi
4m
San Jose Drive
0.2 mi
<1m
5th Street
0.2 mi
<1m
West 2nd Street
0.1 mi
<1m
Longest stretch:
I 40
— 132.3 mi, about 2h 17m
Traffic on I-40
Hour-of-day weekday pattern from 43 FHWA count stations on your route.
Peak
4 PM
~2,242 veh/hr typical
· worst 2,696
Quietest
3 AM
~283 veh/hr
Peak-to-quiet ratio
7.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 51 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 Roswell, NM and Grants, NM.
1
Start on US 70; US 380
0.1 mi·28 sec·West 2nd Street
2
Turn left onto US 70; US 285
98 mi·1 hr 52 min·North Main Street
3
Continue on US 54; US 60; US 285
42 mi·49 min·US 54; US 60; US 285
4
Turn left
0.2 mi·28 sec
Use the left lane.
5
Merge onto I 40
132 mi·2 hr 17 min·I 40
Use the straight / slight right lanes.
6
Take the exit onto I 40 Business
0.2 mi·20 sec·I 40 Business
Toward I 40, NM 547: Grants, Mount Taylor
7
Keep slight right at fork onto I 40 Business
2.8 mi·4 min·I 40 Business
Toward Grants
8
Turn left onto 5th Street
0.2 mi·33 sec·5th Street
9
At end of road, turn left onto San Jose Drive
397 ft·17 sec·San Jose Drive
10
Keep slight right at fork onto San Jose Drive
0.1 mi·27 sec·San Jose Drive
11
Arrive at destination
San Jose Drive
Trip Plan
Given the 5h 6m drive time, leaving Roswell in the morning is ideal to ensure you arrive in Grants with plenty of daylight. The route is a single-day trip, so you have flexibility in your departure time. Plan for one main stop, perhaps midway, to stretch your legs and refuel. Keep an eye on your fuel gauge, especially during the 132.3-mile stretch on I 40, as services can be spread out in this region. Your estimated fuel cost is around $40 for the 275.8 miles.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 137.9 miles from Roswell, NM, or about 2h 40m into the drive.
The longest continuous stretch on this route runs about 132.3 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 61 miles or 1h 10m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 137.9 miles or 2h 40m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 12m
Traffic, exits, and arrival timing usually matter more near Grants, NM than in the middle of the route.
Before You Leave
+
Open the route before leaving Roswell, 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 Roswell, NM
This is one driving day of about 275.8 miles and 5h 6m.
Your first comfortable stop window is around 61 miles from Roswell, 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 40 for about 132.3 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 8
5 decision points cluster between mile 139.9 and 275.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
139.9 mi into trip|~2h 42m in
Turn left
Lane positioning matters here
Use the left lane.
5
140.1 mi into trip|~2h 43m in|I 40
Merge onto I 40
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
272.4 mi into trip|~5h in|I 40 Business
Take the exit onto I 40 Business toward I 40, NM 547: Grants, Mount Taylor
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 40, NM 547: Grants, Mount Taylor
5
272.6 mi into trip|~5h in|I 40 Business
Keep slight right at fork onto I 40 Business toward Grants
Highway fork - watch signs carefully
Toward Grants
6
275.6 mi into trip|~5h 6m in|San Jose Drive
At end of road, turn left onto San Jose Drive
Complex interchange - multiple decisions in a short stretch
Fuel & Cost
Regular Gas
$38.29 one way
$76.57 round trip
$3.53/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.95
$42.84
$85.67
premium
$4.29
$46.57
$93.14
diesel
$4.80
$52.08
$104.15
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$38
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 96.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $29 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
82.7
1
$28.96
$13.24
Efficient EV
69
0
$24.13
$11.03
EV Truck/SUV
110.3
1
$38.61
$17.65
Gas CO2
96 kg
EV CO2
32 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 Jul 18, 2026
Origin
Roswell, NM
Late night
in Roswell on Sunday
Local time
12:18 AM
MDT
Current temp
67°F
Chance Showers And Thunderstorms
S 5 to 10 mph39% chanceLive forecast
Flood Watch
Flood Watch issued July 17 at 8:50PM MDT until July 18 at 6:00PM MDT by NWS Albuquerque NM
Destination
Grants, NM
Late night
in Grants on Sunday
Local time
12:18 AM
MDT
Current temp
57°F
Chance Showers And Thunderstorms then Mostly Cloudy
NW 0 to 5 mph38% chanceLive forecast
Flood Watch
Flood Watch issued July 17 at 8:50PM MDT until July 18 at 6:00PM MDT by NWS Albuquerque NM
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
10 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
5h 6m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Petroglyph National Monument
National Monument
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...
6 mi from route
~15 min detour
Free
near mile 199.7
Caution: Be City Smart: Take precautions to secure your vehicle and valuables.
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 266.3
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....
29 mi from route
~72 min detour
Free
near mile 275.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly highway, with 64% of the 275.8 miles on major roadways. You'll encounter a longest stretch of 132.3 miles on I 40 before transitioning to other roads. Expect a significant portion of your time to be spent on interstate cruising. North Main Street in Roswell will be your initial surface road segment before merging onto US 54 and eventually I 40.
64% highway — fuel and pacing are the main things to plan.
11 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 132.3 mi on I 40.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 40 and North Main Street. There are only a few real navigation decisions along the way. The trickiest moment comes around 139.9 miles in.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 5h 6m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 139.9 miles: Lane positioning matters here; at 140.1 miles (I 40): Merge point - match speed before joining. Lane positioning matters here; at 272.4 miles (I 40 Business): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Roswell is a city in the southeastern region of the state of New Mexico, United States of America. It has attained a quirky sort of fame/notoriety as the result of an alleged UFO crash (!) in 1947.
Top landmarks
•International UFO Museum And Research Center — museum in Roswell, New Mexico, U.S.
•Chaves County Courthouse — county courthouse of Chaves County, New Mexico
•Mimms Museum of Technology and Art — Technology and Art museum in Roswell, Georgia, USA with a focus on computing his...
Grants is a small town in western New Mexico, United States. It is one of the stops along the historic Route 66 highway west of Albuquerque, New Mexico's largest city.
Top landmarks
•Charley's Automotive Service — roadside business and home complex on the former route of U.S. Route 66, in Gran...
•Grants-Milan Flight Service Station — flight service station in Cibola County, New Mexico
The longest stretch is about 132.3 miles on I 40. The full list of main roads is in the Roads section above.
Yes — we found about 15 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.
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 15 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 139.9 miles: Lane positioning matters here; at 140.1 miles (I 40): Merge point - match speed before joining. Lane positioning matters here; at 272.4 miles (I 40 Business): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Petroglyph National Monument, El Malpais 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 5.1 hours each way, a round trip means 10.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Grants, NM before the return drive.
