How far is Reading, PA, from Baltimore, MD?
The distance between Baltimore (Baltimore–Washington International Airport) and Reading (Reading Regional Airport) is 91 miles / 147 kilometers / 79 nautical miles.
The driving distance from Baltimore (BWI) to Reading (RDG) is 119 miles / 192 kilometers, and travel time by car is about 2 hours 38 minutes.
Baltimore–Washington International Airport – Reading Regional Airport
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Distance from Baltimore to Reading
There are several ways to calculate the distance from Baltimore to Reading. Here are two standard methods:
Vincenty's formula (applied above)- 91.051 miles
- 146.532 kilometers
- 79.121 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 91.125 miles
- 146.651 kilometers
- 79.185 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Baltimore to Reading?
The estimated flight time from Baltimore–Washington International Airport to Reading Regional Airport is 40 minutes.
What is the time difference between Baltimore and Reading?
Flight carbon footprint between Baltimore–Washington International Airport (BWI) and Reading Regional Airport (RDG)
On average, flying from Baltimore to Reading generates about 38 kg of CO2 per passenger, and 38 kilograms equals 85 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Baltimore to Reading
See the map of the shortest flight path between Baltimore–Washington International Airport (BWI) and Reading Regional Airport (RDG).
Airport information
| Origin | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States  |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″W |
| Destination | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |