Compiled by the Trip.ovh editorial team · Last recalculated Apr 17, 2026 · Methodology
Drive Time
1h 20m
Distance
62.1 mi
100 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$10
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Silver Spring, MD
www.kaboompics.com
Cavetown, MD
Wikimedia Commons
The drive from Silver Spring, MD to Cavetown, MD covers 62.1 miles and takes about 1h 20m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 270, I 70, Mapleville Road for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 31.6 miles on I 270. At current regular gas prices, budget about $10.30 one way before food or hotel costs.
Weekend Trip
Doable as a same-day drive at 1h 20m. Total distance: 62.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 20m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (81%). Some complex stretches to watch for.
This is a 1h 20m highway drive covering 62.1 miles, with most of the trip on I 270 and I 70. The longest continuous stretch is about 31.6 miles on I 270.
This is a straightforward highway drive that stays mostly on I 270 and I 70. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.9 miles in near I 270.
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 62.1 miles you will encounter 14 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 5.9 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here; at 9.4 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here; at 16.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Keep slight right at fork onto I 270 toward I 270 North: Frederick
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 270 toward I 270 North
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward MD 117, MD 124 North: Clopper Road, West Diamond Avenue, Montgomery Village Avenue, Quince Orchard Road, Watkins Mill Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward I 70: Hagerstown, Baltimore
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward MD 66: Boonsboro, Smithsburg
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Silver Spring, MD and Cavetown, MD, road signs point toward Baltimore and Smithsburg.
Baltimore
Smithsburg
| Road | Distance | Duration |
|---|---|---|
| I 270 | 31.6 mi | 40m |
| I 70 | 18.4 mi | 19m |
| Mapleville Road | 5 mi | 8m |
| Capital Beltway | 3.9 mi | 5m |
| Georgia Avenue | 1.8 mi | 4m |
| Cavetown Church Road | <0.1 mi | — |
Some road-level metrics are being recalculated.
Step-by-step road directions between Silver Spring, MD and Cavetown, MD.
Start on this road
Turn right
Merge onto US 29
Take the ramp
Merge onto I 495
Keep slight right at fork onto I 270
Keep slight left at fork onto I 270
Take the exit
Merge onto I 270
Take the exit
Keep slight left at fork
Merge onto I 70
Take the exit
Turn right onto MD 66
Enter roundabout onto MD 66
Continue on MD 66
Turn right onto Cavetown Church Road
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 31.1 mi from Silver Spring, MD · 42m into the drive
Mid-route town
Meal stop
31 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 14 miles helps settle the day before fatigue starts building.
The midpoint is around 31.1 miles from Silver Spring, MD, which is a good place for a longer meal and fuel stop.
The final approach into Cavetown, MD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$10.30 one way
$20.59 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $11.28 | $22.55 |
| premium | $4.93 | $12.04 | $24.09 |
| diesel | $5.61 | $13.71 | $27.42 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$10
Estimated CO2 emission: 21.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 18.6 | 0 | $6.52 | $2.98 |
| Efficient EV | 15.5 | 0 | $5.43 | $2.48 |
| EV Truck/SUV | 24.8 | 0 | $8.69 | $3.97 |
Gas CO2
22 kg
EV CO2
7 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 Silver Spring on Friday
Local time
2:22 AM
EDT
Current temp
66°F
Mostly Cloudy then Scattered Rain Showers
Destination
Late night in Cavetown on Friday
Local time
2:22 AM
EDT
Current temp
49°F
Unavailable
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
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.
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