How far is Loretto, TN from Johnson City, TN?
The driving distance from Loretto, TN to Johnson City, TN is about 375 miles (603.5 km), with a travel time of about 06h 55m by car.
- The straight-line flight distance is about 297.9 miles (479.4 km).
- For a round trip, plan for roughly 13h 50m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
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 06h 55m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Loretto and Johnson City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Loretto and Johnson City.
-
1
Start on South Main Street
532 ft · 29 sec · South Main Street
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2
Turn left onto Church Street
154 m · 25 sec · Church Street
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3
Turn left onto South Military Street
3.4 mi · 4 min · South Military Street
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4
Continue on Andrew Jackson Highway
8.2 mi · 9 min · Andrew Jackson Highway
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5
Continue on South Locust Avenue
5.5 mi · 6 min · South Locust Avenue
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6
Continue on Andrew Jackson Highway
10.8 mi · 12 min · Andrew Jackson Highway
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7
Continue on Lawrenceburg Highway
30.5 mi · 35 min · Lawrenceburg Highway
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8
Take the exit left
1845 ft · 45 sec
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9
Merge slight left
12.1 mi · 13 min
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10
Take the exit slight right toward I 840: Memphis, Knoxville
1120 ft · 17 sec
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11
Keep slight right to continue on 840: Knoxville, Murfreesboro
2889 ft · 42 sec
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12
Merge slight left onto Tennessee National Guard Parkway
45 mi · 48 min · Tennessee National Guard Parkway
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13
Keep slight right to continue on I 40 East: Knoxville, Lebanon
1.2 km · 2 min
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14
Merge slight left
149.1 mi · 2 hr 42 min
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15
Keep slight left
36.7 mi · 41 min
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16
Keep slight left to continue on I 81 North: Bristol
56.6 mi · 1 hr 1 min
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17
Take the exit slight right toward I 26 East, US 23 South: Johnson City, Asheville
2112 ft · 40 sec
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18
Merge slight left onto James H. Quillen Parkway
14 mi · 17 min · James H. Quillen Parkway
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19
Take the exit slight right toward TN 91
614 ft · 15 sec
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20
Turn right onto East Market Street
1705 ft · 38 sec · East Market Street
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21
Turn left onto Buffalo Street
977 ft · 32 sec · Buffalo Street
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22
Turn right
132 m · 32 sec
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Loretto and Johnson City.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 40 East
Merge slight left
149 mi · 02h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny then Slight Chance Rain Showers leaving Loretto and Sunny near Johnson City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Loretto to Johnson City?
The road trip is about 375 miles (603.5 km) and usually takes 06h 55m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Monterey is a useful midpoint, sitting about 187.3 miles from Loretto and 187.7 miles from Johnson City.
How much longer is the road route than the straight-line distance?
The direct path is about 297.9 miles (479.4 km), while the road route adds roughly 77.1 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $49.89 one way or $99.78 round trip. Estimated CO2 is about 117.6 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Loretto and Johnson City, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Rain Showers around Loretto and Sunny near Johnson City.
Flight Path Map
This map shows the direct air route between Loretto and Johnson City. Straight-line distance: 297.85 mi (479.35 km).
#1 Loretto
City in Tennessee, USA
| Population | 1,781 |
| Coordinates | 35.0778600, -87.4397400 |
| Altitude | 251 |
| Country | United States |
#2 Johnson City
The most populous city in Washington County, Tennessee.
| Population | 66,906 |
| Coordinates | 36.3134400, -82.3534700 |
| Altitude | 498 |
| Country | United States |
End: Johnson City (-82.35347, 36.31344)
Estimated Travel Time
Distance: 604 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 29m |
| 40 mph (64.37 km/h) | 09h 22m |
| 50 mph (80.47 km/h) | 07h 29m |
| 60 mph (96.56 km/h) | 06h 15m |
| 70 mph (112.65 km/h) | 05h 21m |
| 80 mph (129 km/h) | 04h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $49.89 | $99.78 |
| Mid-grade | $4.25 | $56.27 | $112.53 |
| Premium | $4.65 | $61.57 | $123.14 |
| Diesel | $5.30 | $70.17 | $140.34 |
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 Tennessee · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.