How far is Trenton, NJ, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Trenton (Trenton–Mercer Airport) is 837 miles / 1347 kilometers / 727 nautical miles.
The driving distance from St Louis (STL) to Trenton (TTN) is 913 miles / 1470 kilometers, and travel time by car is about 17 hours 23 minutes.
St. Louis Lambert International Airport – Trenton–Mercer Airport
Search flights
Distance from St Louis to Trenton
There are several ways to calculate the distance from St Louis to Trenton. Here are two standard methods:
Vincenty's formula (applied above)- 836.838 miles
- 1346.761 kilometers
- 727.193 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- 834.823 miles
- 1343.518 kilometers
- 725.442 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 St Louis to Trenton?
The estimated flight time from St. Louis Lambert International Airport to Trenton–Mercer Airport is 2 hours and 5 minutes.
What is the time difference between St Louis and Trenton?
The time difference between St Louis and Trenton is 1 hour. Trenton is 1 hour ahead of St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Trenton–Mercer Airport (TTN)
On average, flying from St Louis to Trenton generates about 138 kg of CO2 per passenger, and 138 kilograms equals 305 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Trenton
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Trenton–Mercer Airport (TTN).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Trenton–Mercer Airport |
|---|---|
| City: | Trenton, NJ |
| Country: | United States |
| IATA Code: | TTN |
| ICAO Code: | KTTN |
| Coordinates: | 40°16′36″N, 74°48′48″W |