Distance from Telegraph Spring, Virginia to Blackrock Mill, Maryland
The driving distance from Telegraph Spring, Virginia to Blackrock Mill, Maryland is 39.8 mi (64.1 km)
The straight-line (air) distance is approximately 13.2 mi (21.2 km)
Estimated travel time by road is 1 hour
We found 3 routes between Telegraph Spring and Blackrock Mill.
Available Routes
Route Directions
Continue on State Rte 611/Telegraph Springs Rd. Take State Rte 1610/W.T.Druhan Jr Blvd and VA-7 E to State Rte 704. Take the exit toward KY-704/Hamilton from VA-7 E
Follow State Rte 662 to State Rte 665 in Waterford
Continue on State Rte 665 to US-15 N
Follow MD-28 E to Black Rock Rd in Darnestown
Route Directions
Take VA-287 N, Petersville Rd, US-340 E, I-270 S and MD-118 S/Germantown Rd to Black Rock Rd in Montgomery County
Route Directions
Take VA-287 N/Berlin Turnpike to Lovettsville Rd
Follow MD-28 E to Black Rock Rd in Darnestown
Journey Details
Traveling from Telegraph Spring, Virginia to Blackrock Mill, Maryland covers 39 miles (63 km) in a east direction. This mixed highways and local roads, moderate route typically takes 57 minutes under normal conditions.
Drivers have 3 route options between these locations (39-53 miles / 63-86 km). The primary route shown here saves 13 minutes compared to alternatives.
The route features scenic views. During night weekday travel, expect minimal traffic congestion with average speeds around 42 mph (68 km/h) .
Journey Waypoints
Telegraph Spring
Starting Point
Blackrock Mill
Destination