How far is Portales, NM from South Valley, NM?
The driving distance from Portales, NM to South Valley, NM is about 239.2 miles (384.9 km), with a travel time of about 04h 41m by car.
- The straight-line flight distance is about 198.5 miles (319.4 km).
- For a round trip, plan for roughly 09h 22m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 41m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Guadalupe County, New Mexico, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Portales and South Valley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portales and South Valley.
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1
Start on East 3rd Street
56 m · 5 sec · East 3rd Street
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2
Continue on South Abilene Avenue
604 ft · 17 sec · South Abilene Avenue
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3
Turn left onto East 1st Street
118 m · 17 sec · East 1st Street
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4
Turn right onto North Main Avenue
1114 ft · 28 sec · North Main Avenue
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5
Turn left onto West Fir Street
1.3 km · 1 min · West Fir Street
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6
Continue on South Roosevelt Road 5
13.8 mi · 20 min · South Roosevelt Road 5
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7
Turn straight
17.4 mi · 24 min
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8
Turn left onto Denby Avenue
35.6 mi · 41 min · Denby Avenue
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9
Continue on East Sumner Avenue
1.3 mi · 1 min · East Sumner Avenue
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10
Turn right onto North 4th Street
1 km · 43 sec · North 4th Street
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11
Continue on US Highway 84
41.1 mi · 47 min · US Highway 84
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12
Continue on Historic Route 66
739 ft · 11 sec · Historic Route 66
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13
Turn left onto I 40 West
1421 ft · 35 sec
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14
Merge slight left
116.5 mi · 2 hr
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15
Take the exit slight right toward I 25 North, I 25 South: Las Cruces, Santa Fe
1343 ft · 18 sec
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16
Keep slight left to continue on I 25 South: Las Cruces
1.3 km · 2 min
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17
Merge slight left onto Pan American Freeway
4.8 mi · 6 min · Pan American Freeway
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18
Take the exit slight right toward NM 500: Rio Bravo Boulevard
1997 ft · 49 sec
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19
Keep slight right to continue on Rail Runner Station
678 ft · 17 sec
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20
Turn straight onto Rio Bravo Boulevard Southeast
2.3 mi · 4 min · Rio Bravo Boulevard Southeast
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21
Turn left onto Isleta Boulevard Southwest
1.7 mi · 3 min · Isleta Boulevard Southwest
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22
Turn left
617 ft · 51 sec
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23
Turn left
1.2 km · 7 min
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Portales and South Valley.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 40 West
Merge slight left
117 mi · 02h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Portales and Mostly Sunny near South Valley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portales to South Valley?
The road trip is about 239.2 miles (384.9 km) and usually takes 04h 41m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Santa Rosa is a useful midpoint, sitting about 119.5 miles from Portales and 119.7 miles from South Valley.
How much longer is the road route than the straight-line distance?
The direct path is about 198.5 miles (319.4 km), while the road route adds roughly 40.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 7:38 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.96 one way or $63.92 round trip. Estimated CO2 is about 75 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Portales and Mostly Sunny near South Valley.
Stop Ideas Near Santa Rosa
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Santa Rosa.
Las Vegas station
Flight Path Map
This map shows the direct air route between Portales and South Valley. Straight-line distance: 198.5 mi (319.45 km).
#1 Portales
City in and the county seat of Roosevelt County, New Mexico, United States
| Population | 11,487 |
| Coordinates | 34.1861900, -103.3344000 |
| Altitude | 1221 |
| Country | United States |
#2 South Valley
Census designated place
| Population | 40,976 |
| Coordinates | 35.0100500, -106.6780800 |
| Altitude | 1501 |
| Country | United States |
End: South Valley (-106.67808, 35.01005)
Estimated Travel Time
Distance: 385 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 58m |
| 40 mph (64.37 km/h) | 05h 58m |
| 50 mph (80.47 km/h) | 04h 47m |
| 60 mph (96.56 km/h) | 03h 59m |
| 70 mph (112.65 km/h) | 03h 25m |
| 80 mph (129 km/h) | 02h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $31.96 | $63.92 |
| Mid-grade | $4.26 | $35.95 | $71.89 |
| Premium | $4.63 | $39.04 | $78.07 |
| Diesel | $5.42 | $45.70 | $91.41 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in New Mexico · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.