Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Sep 2, 2026 · Editorial standards
Drive Time
2h 16m
Distance
97.5 mi
157 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$16
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Gaithersburg, MD
Kristopher Hines
Saint Michaels, MD
Antonio Garcia Prats
Gaithersburg, MD to Saint Michaels, MD is 97.5 miles and takes about 2h 16m via Blue Star Memorial Highway and John Hanson Highway, with a fuel budget near $16 and enough daylight to finish in a day. This trip primarily stays within Maryland, moving from the Northeast region to the Northeast region. Expect a drive that is mostly on surface roads, offering a more local feel than a pure interstate experience. It's a manageable distance, making it a great option for a day trip or a relaxed start to a longer Maryland Eastern Shore adventure.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
48.8 miles from Gaithersburg, MD
A natural place for your longest stop of the day , about 1h 3m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Blue Star Memorial Highway | 21.6 mi | 30m |
| John Hanson Highway | 18.7 mi | 21m |
| US 50 | 16.6 mi | 22m |
| Capital Beltway | 16.3 mi | 21m |
| I 270 | 9.4 mi | 12m |
| Saint Michaels Road | 7.8 mi | 13m |
| Easton Parkway | 2 mi | 3m |
| South Talbot Street | 1.6 mi | 3m |
Hour-of-day weekday pattern from 14 FHWA count stations on your route.
Peak
3 PM
~6,323 veh/hr typical
Quietest
2 AM
~550 veh/hr
Peak-to-quiet ratio
11.5×
busier at peak than in the quiet hours
Averaged across 33 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Gaithersburg, MD and Saint Michaels, MD.
Start on this road
Turn left onto MD 355
Turn left onto Chestnut Street
Turn right onto MD 117
Take the ramp
Merge onto I 270
Keep slight left at fork onto I 270
Keep slight left at fork onto I 270
Merge onto I 495
Take the exit
Merge onto US 50
Continue on US 50; US 301; MD 2
Keep slight right at fork onto US 50
Turn right onto MD 322
Turn right onto MD 33
Continue on MD 33
Turn left
Arrive at destination
Given the relatively short duration of 2h 16m, you have plenty of flexibility for departure. Leaving in the morning should allow ample time to reach Saint Michaels and explore before evening. Since this is a one-day trip with no designated stops, consider a mid-drive break to stretch your legs or grab a quick bite. Keep an eye on your fuel gauge; while the estimated cost is $16, it's always wise to refuel before you're running on empty, especially on surface roads where gas stations might be more spaced out. A good point to consider refueling might be before you leave the busier highway sections.
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.
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 21 miles or 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 48.8 miles or 1h 3m 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 47m
Traffic, exits, and arrival timing usually matter more near Saint Michaels, MD than in the middle of the route.
Open the route before leaving Gaithersburg, MD 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 Gaithersburg, MD
This is one driving day of about 97.5 miles and 2h 16m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
49 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 21 miles helps settle the day before fatigue starts building.
The midpoint is around 48.8 miles from Gaithersburg, MD, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 0.1 and 69.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left onto Chestnut Street
Lane positioning matters here
Keep slight left at fork onto I 270
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 270 toward I 270 South: Silver Spring, College Park
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward US 50 East: Annapolis
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight right at fork onto US 50 toward US 50 East: Ocean City, Rehoboth
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Regular Gas
$16.29 one way
$32.58 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.67 | $17.93 | $35.86 |
| premium | $5.01 | $19.24 | $38.48 |
| diesel | $5.60 | $21.49 | $42.98 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 34.1 kg one way. Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $10 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 29.3 | 0 | $10.24 | $4.68 |
| Efficient EV | 24.4 | 0 | $8.53 | $3.90 |
| EV Truck/SUV | 39 | 0 | $13.65 | $6.24 |
Gas CO2
34 kg
EV CO2
11 kg (68% 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.
Current conditions at both ends of the drive.
Origin
Late night in Gaithersburg on Wednesday
Local time
4:22 AM
EDT
Current temp
85°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Destination
Late night in Saint Michaels on Wednesday
Local time
4:22 AM
EDT
Current temp
85°F
Slight Chance Showers And Thunderstorms
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
Both ends of the route are sitting at about the same temperature right now.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Worth a detour if your schedule allows.
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This drive is predominantly on surface roads, with only 29% of the route utilizing highways. You'll encounter the longest continuous stretch on the Blue Star Memorial Highway, covering 21.6 miles. Expect to navigate through more developed areas with frequent intersections and traffic lights, especially as you transition between major roads like the John Hanson Highway and US 50. The profile suggests you'll be driving through towns and local communities for much of the trip.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Chestnut Street.
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 97.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Chestnut Street): Lane positioning matters here; at 2.5 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here; at 9.1 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Mostly flat terrain
Total Climb
79 ft
Total Descent
572 ft
Highest Point
501 ft
Elevation Range
501 ft
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Gaithersburg, MD and Saint Michaels, MD, road signs point toward College Park and Rehoboth.
College Park
Rehoboth
Founded 1802
Gaithersburg is a city of 70,000 people (2020) in Montgomery County, Maryland. It is a suburb of Washington, D.C.
Top landmarks
St. Michaels is in Maryland, a state in the United States of America. St. Michaels is a collage of churches, manicured colonial, federal and Victorian homes, historic heritage, diverse artistic talents, and pleasant Southern culture. It is also the proud cradle and repository of the Chesapeake's maritime history. It's a town in constant contrast, from horse-and-buggy, steamboats, watermen's deadrises, century-old log canoes and ancient buggies to ATM's, the Internet, luxury Town Cars and fancy cabin cruisers. It's a shopping mecca with a wide array of fashionable clothing, antique and artisan shops aimed at ardent collectors. It's a galaxy of specialty food shops (including candy and ice cream) and superb nationally-renowned restaurants destined to delight even the most demanding gourmet. Of course, succulent Chesapeake seafood, fresh from the harbors, is the regional specialty.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 2h 16m. Total distance: 97.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 16m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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