Distance from Ballwin to Weldon Spring
Ballwin → Weldon Spring
18 km
≈ 11 miles · 10 nautical miles
BallwinWeldon Spring
31 min
Flight (if direct)
16 min
Driving time (est.)
northwest
Direction (317°)
0 h
Time difference
About this route
Ballwin and Weldon Spring are close neighbours — just 18 km apart as the crow flies, a trip most people would make by road rather than by air.
The geographic midpoint of the route lies near Leelanau, United States.
| Metric | Value |
|---|---|
| Straight-line distance | 18 km / 11 mi / 10 nmi |
| Estimated road distance | 24 km / 15 mi |
| Estimated flight time | 31 min — if a direct flight operates (805 km/h cruise) |
| Estimated driving time | 16 min (90 km/h average) |
| Initial bearing | 317° — northwest |
| Geographic midpoint | Near Leelanau, United States |
| Time difference | Same time zone offset (UTC-06:00 → UTC-06:00) |
| Ballwin coordinates | 38.5951, -90.5462 |
| Weldon Spring coordinates | 38.7134, -90.6893 |
Flight and driving times are estimates. A direct flight may not be available between Ballwin and Weldon Spring — actual travel can require connections, and road routes are longer than the straight line.
↔ Reverse: Weldon Spring to Ballwin All distances from Ballwin All distances from Weldon Spring
Distance from Ballwin to places near Weldon Spring
Frequently asked questions
How far is Weldon Spring from Ballwin?
Weldon Spring is 18 km (11 miles) from Ballwin measured as a straight line (great-circle distance). The estimated road distance is about 24 km (15 mi).
How long is the flight from Ballwin to Weldon Spring?
If a direct flight operates between Ballwin and Weldon Spring, it would take approximately 31 min, based on an average cruising speed of 805 km/h (500 mph) plus 30 minutes for take-off and landing. Note that a direct flight may not be available on this route — actual travel may require a connecting flight or another mode of transport.
What is the time difference between Ballwin and Weldon Spring?
Weldon Spring has the same time zone offset. Ballwin uses UTC-06:00 and Weldon Spring uses UTC-06:00.
What is the halfway point between Ballwin and Weldon Spring?
The geographic midpoint between Ballwin and Weldon Spring is near Leelanau, United States, roughly 9 km from each city.
In which direction is Weldon Spring from Ballwin?
Weldon Spring lies to the northwest of Ballwin, at an initial bearing of 317°.