How far is Crystal City, MO from St. Louis, MO?
The driving distance from Crystal City, MO to St. Louis, MO is about 34 miles (54.7 km), with a travel time of about 00h 39m by car.
- The straight-line flight distance is about 29.7 miles (47.8 km).
- For a round trip, plan for roughly 01h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 39m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Missouri
Route Weather Snapshot
Check the forecast at both ends before you head out.
Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms
Scattered Rain Showers
Driving Route Map
The map below follows the saved road route between Crystal City and St. Louis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crystal City and St. Louis.
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1
Start on North Taylor Avenue
6 m · 3 sec · North Taylor Avenue
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2
Turn right onto 2nd Avenue
112 m · 18 sec · 2nd Avenue
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3
Turn right onto Jefferson Avenue
2410 ft · 1 min · Jefferson Avenue
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4
Turn left onto 8th Street
1159 ft · 27 sec · 8th Street
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5
Turn right onto North Truman Boulevard
1.5 mi · 3 min · North Truman Boulevard
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6
Continue on Commercial Boulevard
3149 ft · 1 min · Commercial Boulevard
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7
Turn left onto McNutt Street
2391 ft · 58 sec · McNutt Street
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8
Take the ramp right toward I 55 North: Saint Louis
1224 ft · 31 sec
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9
Merge slight left
16.2 mi · 18 min
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10
Continue on Rosa Parks Highway
12.5 mi · 16 min · Rosa Parks Highway
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11
Take the exit slight right toward MO 30 East: Gravois Avenue
1001 ft · 24 sec
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12
Turn slight right onto Gravois Avenue
1044 ft · 27 sec · Gravois Avenue
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13
Continue on South Tucker Boulevard
1.3 mi · 3 min · South Tucker Boulevard
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14
Turn right onto Market Street
26 m · 2 sec · Market Street
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15
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Crystal City and St. Louis.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
I 55 North
Merge slight left
16.2 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms leaving Crystal City and Scattered Rain Showers near St. Louis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crystal City to St. Louis?
The road trip is about 34 miles (54.7 km) and usually takes 00h 39m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Arnold is a useful midpoint, sitting about 17 miles from Crystal City and 17 miles from St. Louis.
How much longer is the road route than the straight-line distance?
The direct path is about 29.7 miles (47.8 km), while the road route adds roughly 4.3 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:12 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.53 one way or $9.05 round trip. Estimated CO2 is about 10.7 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms around Crystal City and Scattered Rain Showers near St. Louis.
Stop Ideas Near Arnold
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 Arnold.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Crystal City and St. Louis. Straight-line distance: 29.72 mi (47.83 km).
#1 Crystal City
City in Jefferson County, Missouri, United States
| Population | 4,700 |
| Coordinates | 38.2211700, -90.3790100 |
| Altitude | 135 |
| Country | United States |
#2 St. Louis
The second most populous city in Missouri and the center of the St.
| Population | 315,685 |
| Coordinates | 38.6272700, -90.1978900 |
| Altitude | 142 |
| Country | United States |
End: Market Street (-90.197859, 38.627348)
Estimated Travel Time
Distance: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 07m |
| 40 mph (64.37 km/h) | 00h 51m |
| 50 mph (80.47 km/h) | 00h 40m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $4.53 | $9.05 |
| Mid-grade | $4.25 | $5.10 | $10.21 |
| Premium | $4.65 | $5.58 | $11.17 |
| Diesel | $5.30 | $6.36 | $12.73 |
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 Missouri · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.