Distance from Si Somdet to Alameda
Si Somdet → Alameda
12,362 km
≈ 7,681 miles · 6,675 nautical miles
Si SomdetAlameda
15 h 51 min
Flight (if direct)
7 d 10 h
Driving time (est.)
northeast
Direction (37°)
-15 h
Time difference
About this route
Spanning 12,362 km (7,681 miles), the route from Si Somdet to Alameda is a genuine long-haul journey crossing multiple time zones. Where a non-stop flight is available, it would take roughly 15 h 51 min — otherwise expect at least one connection.
The geographic midpoint of the route lies near Nakagami-gun, Japan.
| Metric | Value |
|---|---|
| Straight-line distance | 12,362 km / 7,681 mi / 6,675 nmi |
| Estimated road distance | 16,070 km / 9,985 mi |
| Estimated flight time | 15 h 51 min — if a direct flight operates (805 km/h cruise) |
| Estimated driving time | 7 d 10 h (90 km/h average) |
| Initial bearing | 37° — northeast |
| Geographic midpoint | Near Nakagami-gun, Japan |
| Time difference | Alameda is -15 h (UTC+07:00 → UTC-08:00) |
| Si Somdet coordinates | 16.0195, 103.5143 |
| Alameda coordinates | 37.7652, -122.2416 |
Flight and driving times are estimates. A direct flight may not be available between Si Somdet and Alameda — actual travel can require connections, and road routes are longer than the straight line.
↔ Reverse: Alameda to Si Somdet All distances from Si Somdet All distances from Alameda
Distance from Si Somdet to places near Alameda
Frequently asked questions
How far is Alameda from Si Somdet?
Alameda is 12,362 km (7,681 miles) from Si Somdet measured as a straight line (great-circle distance). The estimated road distance is about 16,070 km (9,985 mi).
How long is the flight from Si Somdet to Alameda?
If a direct flight operates between Si Somdet and Alameda, it would take approximately 15 h 51 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 Si Somdet and Alameda?
Alameda has 15 hours behind Si Somdet. Si Somdet uses UTC+07:00 and Alameda uses UTC-08:00.
What is the halfway point between Si Somdet and Alameda?
The geographic midpoint between Si Somdet and Alameda is near Nakagami-gun, Japan, roughly 6,181 km from each city.
In which direction is Alameda from Si Somdet?
Alameda lies to the northeast of Si Somdet, at an initial bearing of 37°.