Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
20m
Distance
15.6 mi
25 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$2
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Erwin, TN
Wikimedia Commons
Johnson City, TN
Wikimedia Commons
If you are traveling between Erwin and Johnson City, Tennessee, you are looking at a quick and efficient 15.6-mile trip. This drive typically takes about 20 minutes, making it a perfect day trip that requires no overnight stay. With a fuel cost estimate of just $2, it is an extremely budget-friendly commute within the Southeast region. You will spend the vast majority of your time on major thoroughfares, specifically James H. Quillen Parkway, 2nd Street, and East Market Street. Because the route is so short and straightforward, it serves as a reliable connection rather than a destination-heavy excursion. You can easily complete the entire journey in one day, leaving you plenty of time to explore once you arrive.
| Road | Distance | Duration |
|---|---|---|
| James H. Quillen Parkway | 13.9 mi | 16m |
| 2nd Street | 0.4 mi | <1m |
| East Market Street | 0.3 mi | <1m |
| South Main Avenue | 0.2 mi | <1m |
| Buffalo Street | 0.2 mi | <1m |
Step-by-step road directions between Erwin, TN and Johnson City, TN.
Start on South Main Avenue
Turn left onto 2nd Street
Take the ramp
Merge onto I 26; US 19W; US 23
Take the exit
Continue on SR 91
Turn left onto Buffalo Street
Turn right
Arrive at destination
5 decision points cluster between mile 0.2 and 15.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left onto 2nd Street
Lane positioning matters here
Take the ramp
Navigation decision point
Take the exit
Exit ramp - move to the correct lane early. Lane positioning matters here
Turn left onto Buffalo Street
Lane positioning matters here
Turn right
Navigation decision point
Regular Gas
$2.44 one way
$4.88 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $2.68 | $5.36 |
| premium | $4.89 | $3.00 | $6.00 |
| diesel | $5.61 | $3.44 | $6.89 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$2
Estimated CO2 emission: 5.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 60% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 4.7 | 0 | $1.64 | $0.75 |
| Efficient EV | 3.9 | 0 | $1.37 | $0.62 |
| EV Truck/SUV | 6.2 | 0 | $2.18 | $1.00 |
Gas CO2
5 kg
EV CO2
2 kg (60% 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
Night in Erwin on Saturday
Local time
10:47 PM
EDT
Current temp
82°F
Mostly Sunny
Destination
Night in Johnson City on Saturday
Local time
10:47 PM
EDT
Current temp
77°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.
This drive is heavily highway-focused, with 89% of the route spent on high-speed roads. You will find yourself cruising along the James H. Quillen Parkway for a significant 13.9-mile stretch, which constitutes the longest uninterrupted segment of your travel. The transition from the open road into the local streets of East Market and 2nd Street happens quickly, moving you from highway speeds into the urban environment of Johnson City. Expect a consistent, functional driving experience that prioritizes speed and directness over winding scenic detours. It is an ideal route for drivers who prefer a predictable, no-nonsense road profile.
This is a straightforward highway drive that stays mostly on James H. Quillen Parkway and 2nd Street. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.2 miles in near 2nd Street.
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 20m drive. You will face about 6 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (2nd Street): Lane positioning matters here; at 0.6 miles: Navigation decision point; at 14.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Weekend Trip
Doable as a same-day drive at 20m. Total distance: 15.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
20m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (89%). Straightforward navigation.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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