This 99.5-mile drive from Meridian, MS to Byram, MS is easily manageable as a day trip, taking approximately 1 hour and 50 minutes. The route is predominantly highway, with 96% of it being on major interstates, making for a straightforward journey through the Southeast region of Mississippi. With an estimated fuel cost of $15, this trip is quite budget-friendly. You'll primarily be on I-20 and I-55, with a brief section on 8th Street. It's a practical option if you're looking for an efficient way to get from point A to point B without significant detours.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
49.8 miles from Meridian, MS
A natural place for your longest stop of the day
, about 55m into the drive
.
Main Roads
Road
Distance
Duration
I 20
88.5 mi
1h 35m
I 55
7 mi
7m
8th Street
1.4 mi
2m
Airport Boulevard
1.1 mi
1m
South Siwell Road
0.8 mi
1m
North Frontage Road
0.2 mi
<1m
25th Avenue
<0.1 mi
<1m
Longest stretch:
I 20
— 88.5 mi, about 1h 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between Meridian, MS and Byram, MS.
1
Start on 25th Avenue
272 ft·17 sec·25th Avenue
2
Turn left onto 8th Street
1.4 mi·2 min·8th Street
3
Turn left onto MS 19
1.1 mi·1 min·Airport Boulevard
4
Turn right onto North Frontage Road
0.2 mi·15 sec·North Frontage Road
5
Take the ramp
0.2 mi·27 sec
Use the straight / slight left lanes.
6
Merge onto I 20; I 59; US 80
1.6 mi·1 min·I 20; I 59; US 80
7
Keep slight right at fork onto I 20; US 80
85 mi·1 hr 31 min·I 20; US 80
Toward I 20 West: JacksonUse the slight left / slight right lanes.
8
Merge onto I 20; I 55; US 49
1.6 mi·2 min·I 20; I 55; US 49
9
Keep slight left at fork onto I 55
7.0 mi·7 min·I 55
Toward I 55 South: McComb, New Orleans
10
Take the exit
0.3 mi·42 sec
Toward Byram
11
Turn left onto South Siwell Road
0.8 mi·1 min·South Siwell Road
12
Arrive at destination
South Siwell Road
Trip Plan
Given the short duration of about 1 hour and 50 minutes for this 99.5-mile trip, you have plenty of flexibility with your departure time. Since the majority of the drive is on interstates with a longest stretch of 88.5 miles, you won't need to worry about frequent stops for fuel unless your tank is exceptionally low. The estimated fuel cost is around $15, so keeping an eye on your gauge is a good idea. Consider leaving mid-morning to avoid potential rush hour traffic as you get closer to Byram.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 49.8 miles from Meridian, MS, or about 55m into the drive.
The longest continuous stretch on this route runs about 88.5 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 22 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 49.8 miles or 55m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 30m
Traffic, exits, and arrival timing usually matter more near Byram, MS than in the middle of the route.
Before You Leave
+
Open the route before leaving Meridian, MS so your first major turns are already loaded.
Day 1
Settle into the route from Meridian, MS
This is one driving day of about 99.5 miles and 1h 50m.
Your first comfortable stop window is around 22 miles from Meridian, MS.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 20 for about 88.5 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 10
5 decision points cluster between mile 0.1 and 91.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|8th Street
Turn left onto 8th Street
Navigation decision point
4
1.5 mi into trip|~2m in|MS 19 / Airport Boulevard
Turn left onto MS 19 / Airport Boulevard
Navigation decision point
5
2.7 mi into trip|~4m in
Take the ramp
Lane positioning matters here
Use the straight / slight left lanes.
7
4.6 mi into trip|~6m in|I 20; US 80
Keep slight right at fork onto I 20; US 80 toward I 20 West: Jackson
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 20 West: Jackson
6
91.5 mi into trip|~1h 40m in|I 55
Keep slight left at fork onto I 55 toward I 55 South: McComb, New Orleans
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 South: McComb, New Orleans
Fuel & Cost
Regular Gas
$15.03 one way
$30.05 round trip
$3.84/gal25.4 MPG avg35 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$16.50
$32.99
premium
$4.56
$17.86
$35.72
diesel
$5.61
$21.97
$43.94
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$15
Meals
$25–$50
Total
$40–$65
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 34.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $10 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
29.8
0
$10.45
$4.78
Efficient EV
24.9
0
$8.71
$3.98
EV Truck/SUV
39.8
0
$13.93
$6.37
Gas CO2
35 kg
EV CO2
12 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Meridian, MS
Late night
in Meridian on Sunday
Local time
2:54 AM
CDT
Current temp
79°F
Unavailable
Live forecast
Destination
Byram, MS
Late night
in Byram on Sunday
Local time
2:54 AM
CDT
Current temp
55°F
Unavailable
Live forecast
53°F
Forest, MS
50 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.
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
24 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
1h 50m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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.
Medgar and Myrlie Evers Home National Monument
National Monument
Medgar and Myrlie Evers were partners in the civil rights struggle. The assassination of Medgar Evers in the carport of their home on June 12, 1963, was the first murder of a nationally significant le...
5 mi from route
~13 min detour
Free
near mile 89.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused drive for most of this 99.5-mile trip. With 96% of the route on major interstates like I-20 and I-55, it's designed for steady progress. The longest uninterrupted stretch you'll encounter is 88.5 miles, primarily on I-20, meaning you can settle in for a good period. While the road is largely consistent, the transition onto I-55 and then 8th Street will introduce slight changes in the driving environment as you approach your destination. It's a drive that prioritizes getting you there efficiently over scenic byways.
96% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 88.5 mi on I 20.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 20 and I 55. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near 8th Street.
Driving Effort5/10
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 99.5 miles you will encounter 10 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: at 0.1 miles (8th Street): Navigation decision point; at 1.5 miles (MS 19 / Airport Boulevard): Navigation decision point; at 2.7 miles: Lane positioning matters here.
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 Meridian, MS to Byram, MS, road signs begin pointing toward New Orleans along the way.
New Orleans
91.5 mi in|~1h 40m|via I 55
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 50m. Total distance: 99.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 50m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 88.5 miles on I 20. The full list of main roads is in the Roads section above.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 0.1 miles (8th Street): Navigation decision point; at 1.5 miles (MS 19 / Airport Boulevard): Navigation decision point; at 2.7 miles: Lane positioning matters here.
Yes — Medgar and Myrlie Evers Home National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Byram, MS before heading back.
