Columbia, MO to Rock Port, MO is 244.4 miles and takes about 4h 29m via I 29 and Dwight D. Eisenhower Highway, with a fuel budget near $38 and enough daylight to finish in a day. This trip stays within the Midwest region, moving from central Missouri to the northwestern part of the state. You'll experience a mixed highway and surface road profile, making it a fairly straightforward drive. With only one recommended stop and a manageable duration, this route is ideal for a single-day excursion, offering a simple way to cover ground within Missouri.
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
122.2 miles from Columbia, MO
A natural place for your longest stop of the day
, about 2h 15m into the drive
.
Main Roads
Road
Distance
Duration
I 29
90.7 mi
1h 37m
U.S. Submarine Veterans' Memorial Highway
54.4 mi
58m
Dwight D. Eisenhower Highway
54.3 mi
58m
I 435
20.9 mi
22m
Lamar Hunt Memorial Highway
7.8 mi
9m
Truman/Eisenhower Presidential Highway
5.6 mi
6m
Lewis & Clark Trail
2.5 mi
3m
Clifton J. Scott Memorial Highway
1.8 mi
2m
Longest stretch:
I 29
— 90.7 mi, about 1h 37m
Traffic on I-70
Hour-of-day weekday pattern from 17 FHWA count stations on your route.
Peak
4 PM
~3,281 veh/hr typical
· worst 3,776
Quietest
2 AM
~286 veh/hr
Peak-to-quiet ratio
11.5×
busier at peak than in the quiet hours
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Averaged across 52 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 Columbia, MO and Rock Port, MO.
1
Start on MO 163
1.2 mi·2 min·North Providence Road
2
Turn left
0.1 mi·17 sec
Toward I 70 West, US 40 West: Kansas City
3
Merge onto I 70; US 40
0.8 mi·1 min·Highway Patrol Sgt. Benjamin Booth Memorial Highway
4
Continue on I 70; US 40
1.8 mi·2 min·Dwight D. Eisenhower Highway
5
Continue on I 70; US 40
54 mi·58 min·U.S. Submarine Veterans' Memorial Highway
Exit 8BToward I 435 North, US 24 East: Des MoinesUse the straight / slight right lanes.
12
Merge onto I 435; US 24
7.8 mi·9 min·Lamar Hunt Memorial Highway
13
Continue on I435 N
1.3 mi·1 min·I435 N
14
Continue on I 435
21 mi·22 min·I 435
15
Keep slight left at fork onto I 29; US 71
37 mi·40 min·I 29; US 71
Toward I 29 North, US 71 North: Saint Joseph
16
Continue on I 29; US 59; US 71
54 mi·57 min·I 29; US 59; US 71
17
Take the exit
0.3 mi·26 sec
Exit 107Toward MO 111: Langdon, Rock Port
18
Turn right onto MO 111
2.5 mi·3 min·Lewis & Clark Trail
19
Continue on MO 111
0.7 mi·2 min·South Main Street
20
Turn left onto West Clay Street
0.1 mi·30 sec·West Clay Street
21
Turn right onto South Nebraska Street
85 ft·3 sec·South Nebraska Street
22
Arrive at destination
South Nebraska Street
Trip Plan
Given this is a single-day trip, leaving Columbia, MO in the morning will give you ample time to reach Rock Port, MO before evening. The 4h 29m estimated duration means you can afford to take your time, though with only one recommended stop, you might not need a lengthy break. Keep an eye on your fuel gauge, especially during the 90.7-mile stretch on I 29, and plan to refuel before you get too low. The fuel cost is estimated at $38, so budget accordingly for your gas needs.
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 122.2 miles from Columbia, MO, or about 2h 15m into the drive.
The longest continuous stretch on this route runs about 90.7 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 54 miles or 1h in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 122.2 miles or 2h 15m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 40m
Traffic, exits, and arrival timing usually matter more near Rock Port, MO than in the middle of the route.
Before You Leave
+
Open the route before leaving Columbia, MO 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 Columbia, MO
This is one driving day of about 244.4 miles and 4h 29m.
Your first comfortable stop window is around 54 miles from Columbia, MO.
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 29 for about 90.7 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 9
5 decision points cluster between mile 1.2 and 244.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
1.2 mi into trip|~2m in
Turn left toward I 70 West, US 40 West: Kansas City
Multiple destination signs - pick the right one
Toward I 70 West, US 40 West: Kansas City
8
119.1 mi into trip|~2h 10m in
Take the exit toward I 435 North, US 24 East: Des Moines
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 8B
Toward I 435 North, US 24 East: Des Moines
6
150.2 mi into trip|~2h 46m in|I 29; US 71
Keep slight left at fork onto I 29; US 71 toward I 29 North, US 71 North: Saint Joseph
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 29 North, US 71 North: Saint Joseph
6
240.9 mi into trip|~4h 23m in
Take the exit toward MO 111: Langdon, Rock Port
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 107
Toward MO 111: Langdon, Rock Port
5
244.4 mi into trip|~4h 29m in|South Nebraska Street
Turn right onto South Nebraska Street
Navigation decision point
Fuel & Cost
Regular Gas
$36.09 one way
$72.18 round trip
$3.75/gal25.4 MPG avg86 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$39.84
$79.69
premium
$4.72
$45.38
$90.76
diesel
$4.80
$46.15
$92.29
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$36
Meals
$25–$50
Total
$61–$86
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 85.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
73.3
0
$25.66
$11.73
Efficient EV
61.1
0
$21.39
$9.78
EV Truck/SUV
97.8
1
$34.22
$15.64
Gas CO2
86 kg
EV CO2
29 kg (66% less)
Plan for 0 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 Jul 18, 2026
Origin
Columbia, MO
Late night
in Columbia on Sunday
Local time
5:26 AM
CDT
Current temp
91°F
Slight Chance Showers And Thunderstorms
W 6 to 9 mph23% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 4:25AM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
Heat Advisory
Heat Advisory issued July 18 at 3:04AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
Destination
Rock Port, MO
Late night
in Rock Port on Sunday
Local time
5:26 AM
CDT
Current temp
92°F
Sunny then Slight Chance Rain Showers
SSW 6 mph16% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 4:25AM CDT until July 18 at 8:00PM CDT by NWS Memphis TN
Heat Advisory
Heat Advisory issued July 18 at 3:04AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
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
1 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
4h 29m 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.
More Details
What kind of drive is this?
This route is 46% highway, meaning you'll spend a significant portion of your drive on interstates like I 29. The longest continuous stretch on a highway is 90.7 miles on I 29, offering a chance for uninterrupted cruising. Expect the highway sections to transition to surface roads as you approach your destination. The profile is mixed highway and surface, so be prepared for changes in speed limits and road conditions.
46% highway, the rest on surface roads — varied driving throughout.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 90.7 mi on I 29.
How Hard Is This Drive?
4/10
This route mixes highway mileage with some local-road sections near the start or finish. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.2 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 4h 29m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.2 miles: Multiple destination signs - pick the right one; at 119.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 150.2 miles (I 29; US 71): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Columbia is a bustling college town in Missouri, halfway between St. Louis and Kansas City. It is home of the University of Missouri (also known as 'Mizzou') as well as two other post-secondary institutions Stephens College and Columbia College.
Top landmarks
•First Christian Church — historic church in Columbia, Missouri, United States
•Columbia Cemetery — cemetery in Columbia, Missouri, United States
•David Guitar House — historic house in Missouri, United States
The longest stretch is about 90.7 miles on I 29. The full list of main roads is in the Roads section above.
Yes — we found about 33 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 1.2 miles: Multiple destination signs - pick the right one; at 119.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 150.2 miles (I 29; US 71): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Possible but tiring. At 4.5 hours each way, an in-and-out day trip would put you behind the wheel for 9.0 hours — manageable with a long break at Rock Port, MO, but most travelers stay overnight.
