Distance from San Diego to San Juan
The distance between San Diego, United States and San Juan, Costa Rica is 4,227 km (2,627 miles) in a straight line. If a road route exists, expect roughly 5284 km (3283 miles) by car — around 66 h 3 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 4,227 km / 2,627 mi |
| Road distance (estimate) | ≈ 5284 km / 3283 mi |
| Driving time (estimate) | ≈ 66 h 3 min |
| Flight time (estimate) | ≈ 5 h 28 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| San Diego, United States | 32.71576 | -117.1638173 |
| San Juan, Costa Rica | 9.96196 | -84.0781 |
Frequently asked questions
How far is San Juan from San Diego?
The straight-line (air) distance from San Diego, United States to San Juan, Costa Rica is 4,227 km (2,627 miles). By road it is roughly 5284 km (3283 miles), depending on the route.
How long does it take to drive from San Diego to San Juan?
Approximately 66 h 3 min, assuming an 80 km/h average over an estimated road distance of 5284 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from San Diego to San Juan?
A direct flight covers 4,227 km in about 5 h 28 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from San Juan to San Diego (reverse route)