How far is Baltimore, MD, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Baltimore (Baltimore–Washington International Airport) is 91 miles / 147 kilometers / 79 nautical miles.
The driving distance from Reading (RDG) to Baltimore (BWI) is 119 miles / 191 kilometers, and travel time by car is about 2 hours 33 minutes.
Reading Regional Airport – Baltimore–Washington International Airport
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Distance from Reading to Baltimore
There are several ways to calculate the distance from Reading to Baltimore. 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 Reading to Baltimore?
The estimated flight time from Reading Regional Airport to Baltimore–Washington International Airport is 40 minutes.
What is the time difference between Reading and Baltimore?
Flight carbon footprint between Reading Regional Airport (RDG) and Baltimore–Washington International Airport (BWI)
On average, flying from Reading to Baltimore 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 Reading to Baltimore
See the map of the shortest flight path between Reading Regional Airport (RDG) and Baltimore–Washington International Airport (BWI).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |
| Destination | 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 |