How far is Loch Lomond, VA from Portsmouth Heights, VA?
The driving distance from Loch Lomond, VA to Portsmouth Heights, VA is about 189 miles (304.1 km), with a travel time of about 03h 24m by car.
- The straight-line flight distance is about 148.7 miles (239.3 km).
- For a round trip, plan for roughly 06h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 24m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Town in Frederick County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Loch Lomond and Portsmouth Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Loch Lomond and Portsmouth Heights.
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1
Start on Arlington Avenue
137 m · 25 sec · Arlington Avenue
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2
Turn left onto Amherst Drive
1177 ft · 37 sec · Amherst Drive
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3
Turn right onto Lomond Drive
650 ft · 28 sec · Lomond Drive
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4
Turn left onto Victoria Street
1.2 km · 2 min · Victoria Street
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5
Turn left onto Plantation Lane
1.1 km · 2 min · Plantation Lane
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6
Turn left onto Sudley Road
2134 ft · 52 sec · Sudley Road
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7
Turn slight right onto Grant Avenue
1.2 mi · 3 min · Grant Avenue
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8
Enter the roundabout and take exit 2 toward Grant Avenue
25 m · 2 sec · Grant Avenue
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9
Exit the roundabout onto Grant Avenue
1599 ft · 41 sec · Grant Avenue
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10
Continue on Dumfries Road
1.7 mi · 3 min · Dumfries Road
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11
Turn left
748 ft · 12 sec
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12
Take the exit right
1.1 km · 2 min
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13
Merge slight left onto Dumfries Road
13.4 mi · 20 min · Dumfries Road
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14
Take the exit slight right
2284 ft · 58 sec
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15
Merge slight left
18.2 mi · 21 min
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16
Keep slight left
48.6 mi · 53 min
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17
Take the exit slight left toward I 295 South: Williamsburg, Norfolk, Va Beach
1.9 mi · 2 min
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18
Merge slight right onto Korean War Veterans Memorial Highway
13 mi · 14 min · Korean War Veterans Memorial Highway
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19
Take the exit slight right toward I 64 East: Norfolk, Virginia Beach
1.3 mi · 3 min
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20
Merge slight left
62.7 mi · 1 hr 10 min
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21
Take the exit slight right toward I 664 South: Downtown Newport News, Suffolk, Chesapeake
2600 ft · 37 sec
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22
Merge slight left onto Hampton Roads Beltway
6.1 mi · 8 min · Hampton Roads Beltway
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23
Continue on Monitor-Merrimac Memorial Bridge-Tunnel
4.3 mi · 5 min · Monitor-Merrimac Memorial Bridge-Tunnel
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24
Continue on Hampton Roads Beltway
5.9 mi · 7 min · Hampton Roads Beltway
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25
Take the exit slight right toward VA 337 East: Portsmouth Boulevard, Portsmouth
1463 ft · 36 sec
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26
Turn straight onto Portsmouth Boulevard
3.5 mi · 7 min · Portsmouth Boulevard
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27
Turn left onto Byers Avenue
1398 ft · 1 min · Byers Avenue
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28
Turn right onto Vick Street
141 m · 20 sec · Vick Street
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29
Arrive at your destination
0 m · 1 sec · Vick Street
Car Route Details
A richer read on the saved driving route between Loch Lomond and Portsmouth Heights.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 64 East
Merge slight left
62.7 mi · 01h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms Likely leaving Loch Lomond and Showers And Thunderstorms near Portsmouth Heights.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Loch Lomond to Portsmouth Heights?
The road trip is about 189 miles (304.1 km) and usually takes 03h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Mechanicsville is a useful midpoint, sitting about 93.5 miles from Loch Lomond and 95.5 miles from Portsmouth Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 148.7 miles (239.3 km), while the road route adds roughly 40.3 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:10 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.42 one way or $52.84 round trip. Estimated CO2 is about 59.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Loch Lomond and Showers And Thunderstorms near Portsmouth Heights.
Stop Ideas Near Mechanicsville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Town Hall
Old City Hall
City of Richmond Virginia (City Hall)
City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Mechanicsville.
Richmond Main Street Station
Richmond Staples Mill Road station
Ashland
Petersburg station
Flight Path Map
This map shows the direct air route between Loch Lomond and Portsmouth Heights. Straight-line distance: 148.67 mi (239.26 km).
#1 Loch Lomond
Census designated place in Prince William County, Virginia, United States
| Population | 3,701 |
| Coordinates | 38.7862300, -77.4780400 |
| Altitude | 58 |
| Country | United States |
#2 Portsmouth Heights
A census-designated place in Newport News, Virginia.
| Population | 99,049 |
| Coordinates | 36.8209800, -76.3688300 |
| Altitude | 3 |
| Country | United States |
End: Vick Street (-76.368598, 36.821321)
Estimated Travel Time
Distance: 304 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 17m |
| 40 mph (64.37 km/h) | 04h 43m |
| 50 mph (80.47 km/h) | 03h 46m |
| 60 mph (96.56 km/h) | 03h 08m |
| 70 mph (112.65 km/h) | 02h 41m |
| 80 mph (129 km/h) | 02h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $26.42 | $52.84 |
| Mid-grade | $4.43 | $29.54 | $59.08 |
| Premium | $4.78 | $31.87 | $63.74 |
| Diesel | $5.62 | $37.51 | $75.02 |
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 Virginia · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.