| Latitude | 10.1667 | Longitude | -84.7333 | Altitude (feet) | 2460 |
| Lat (DMS) | 10° 10' 0N | Long (DMS) | 84° 43' 60W | Altitude (meters) | 749 |
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| Approximate population for 7 km radius from this point: 6535 |
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| Google links for Union | Google links for Union, Costa Rica |
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Other towns at this position: San Buenaventura
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Nearby Airports| Code | IATA | Kind | Name | City | Distance | Bearing | Airlines | | MRAJ | | Small | Aranjuez Airport | Miramar | 8 nm S | 209 | | | MRST | | Small | San Agustin Airport | Puntarenas | 10 nm W | 235 | | | MRAN | FON | Small | Arenal Airport | La Fortuna/San Carlos | 19 nm N | 17 | (one of Nature Air or CAL Cargo) | | MRRM | | Heli | Los Sueños Heliport | Marina Resort | 29 nm S | 172 | | | MRTR | TMU | Small | Tambor Airport | Nicoya | 30 nm S | 212 | (one of Nature Air or CAL Cargo),(one of Sansa or Royal Falcon) |
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