Distance from Ballwin to Coldstream
Ballwin → Coldstream
438 km
≈ 272 miles · 237 nautical miles
BallwinColdstream
1 h 3 min
Flight (if direct)
6 h 20 min
Driving time (est.)
east
Direction (93°)
+1 h
Time difference
About this route
Travelling from Ballwin to Coldstream covers 438 km (272 miles) on a great-circle path — a distance where flying saves many hours compared with the estimated 570 km by road.
The geographic midpoint of the route lies near Möst, Mongolia.
| Metric | Value |
|---|---|
| Straight-line distance | 438 km / 272 mi / 237 nmi |
| Estimated road distance | 570 km / 354 mi |
| Estimated flight time | 1 h 3 min — if a direct flight operates (805 km/h cruise) |
| Estimated driving time | 6 h 20 min (90 km/h average) |
| Initial bearing | 93° — east |
| Geographic midpoint | Near Möst, Mongolia |
| Time difference | Coldstream is +1 h (UTC-06:00 → UTC-05:00) |
| Ballwin coordinates | 38.5951, -90.5462 |
| Coldstream coordinates | 38.3148, -85.5239 |
Flight and driving times are estimates. A direct flight may not be available between Ballwin and Coldstream — actual travel can require connections, and road routes are longer than the straight line.
↔ Reverse: Coldstream to Ballwin All distances from Ballwin All distances from Coldstream
Distance from Ballwin to places near Coldstream
Frequently asked questions
How far is Coldstream from Ballwin?
Coldstream is 438 km (272 miles) from Ballwin measured as a straight line (great-circle distance). The estimated road distance is about 570 km (354 mi).
How long is the flight from Ballwin to Coldstream?
If a direct flight operates between Ballwin and Coldstream, it would take approximately 1 h 3 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 Coldstream?
Coldstream has 1 hour ahead of Ballwin. Ballwin uses UTC-06:00 and Coldstream uses UTC-05:00.
What is the halfway point between Ballwin and Coldstream?
The geographic midpoint between Ballwin and Coldstream is near Möst, Mongolia, roughly 219 km from each city.
In which direction is Coldstream from Ballwin?
Coldstream lies to the east of Ballwin, at an initial bearing of 93°.