Cardiss Collins Post Office
5 min walk
from 311 S Wacker
2 min bike
via downtown streets
422 m / 1385 ft
straight-line distance
3 places
within a 5-min walk
Cardiss Collins Post Office is a business-services location at 433 West Harrison Street, about 422 m (5 min walk) from 311 South Wacker Drive in downtown Chicago.
Cardiss Collins Post Office sits in South Loop. The nearest CTA 'L' stop is Clinton (Blue) (Blue line), about a 3-minute walk, and Union Station's Metra and Amtrak trains are 7 minutes away on foot — so reaching it without a car is easy.
Map & Location
Dashed line shows the straight-line route to 311 South Wacker Drive (422 m · ~5 min walk).
Getting to Cardiss Collins Post Office
From 311 South Wacker Drive
Head southwest — it's about 422 m on foot (5 min at a city pace). The dashed line on the map above shows the direction.
By 'L' Train
Ride to Clinton (Blue) (Blue line); from the platform exit it's roughly a 3-minute walk. A Ventra card or contactless bank card works on all CTA trains and buses.
From Union Station (Metra / Amtrak)
Exit toward Jackson Boulevard and walk 7 minutes; taxis and rideshare pickups are on Canal Street.
From the Airports
O'Hare: CTA Blue line to the Loop (~45 min) or 30–60 min by car. Midway: CTA Orange line to the Loop (~25 min) or about 20–30 min by car.
If You're Driving
The nearest public garage in this directory is Franklin-Van Buren Parking Garage, about 6 min away on foot — reserve ahead through a parking app for the best rate, or see the 311 S Wacker parking guide.
Walking Times to Chicago Landmarks
| Union Station | 529 m | 7 min walk |
| Willis Tower & Skydeck | 587 m | 7 min walk |
| Chicago Board of Trade | 679 m | 8 min walk |
| The Art Institute of Chicago | 1393 m | 17 min walk |
| Chicago Theatre | 1592 m | 20 min walk |
| Millennium Park (Cloud Gate) | 1602 m | 20 min walk |
| Chicago Riverwalk | 1652 m | 21 min walk |
| Buckingham Fountain | 1659 m | 21 min walk |
| Navy Pier | 3179 m | 40 min walk |
Everyday Essentials Near Cardiss Collins Post Office
| Nearest coffee | Corner Bakery | 6 min walk |
| Nearest pharmacy | Walgreens | 3 min walk |
| Nearest bank branch | Bank of America | 6 min walk |
| Nearest public garage | Franklin-Van Buren Parking Garage | 6 min walk |
| Nearest print/ship shop | The UPS Store | 6 min walk |
| Nearest dry cleaner | Capitol Cleaners | 7 min walk |
Within a 5-Minute Walk of Cardiss Collins Post Office
Live counts from this directory — every link is a full detail page.
- 1 hotels: Holiday Inn Chicago-Downtown
- 1 bars: Little Toasted
- 1 pharmacies: Walgreens
The Neighborhood: South Loop
The South Loop stretches from the railroad-era warehouses of Printers Row down to the Museum Campus, where the Field Museum, Shedd Aquarium and Adler Planetarium line the lakefront. Grant Park, live-music clubs and student energy from nearby colleges give it a relaxed, local feel.
Staying Overnight? Hotels Near Cardiss Collins Post Office
The closest guest-rated hotels to this spot — live photos and ratings via Booking.com.
★ 7.6/10 · 464 reviews · 2 min walk from here
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★ 9.2/10 · 108 reviews · 6 min walk from here
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Good to Know: Local Tips
The blocks around Wacker Drive are dense with coworking floors, meeting rooms and business services — most coworking operators here sell day passes and hourly conference rooms, handy if you need a professional space between meetings at 311 South Wacker.
Frequently Asked Questions
How far is Cardiss Collins Post Office from 311 South Wacker Drive? +
Cardiss Collins Post Office is about 422 meters from 311 South Wacker Drive — roughly a 5-minute walk through downtown Chicago.
What is the nearest CTA 'L' station to Cardiss Collins Post Office? +
The closest 'L' stop is Clinton (Blue) (Blue line), about 230 m away — a 3-minute walk.
More Corporate Services Nearby
Chicago Loop Post Office
211 South Clark Street
7 min from 311 S Wacker
TechNexus
20 North Wacker Drive
7 min from 311 S Wacker
UIC Dorin Forum
725 West Roosevelt Road
18 min from 311 S Wacker
Spaces
332 South Michigan Avenue
12 min from 311 S Wacker
DHL
161 North Clark Street
12 min from 311 S Wacker
WeWork
330 North Wabash Avenue
18 min from 311 S Wacker
Other Places Near Cardiss Collins Post Office
Holiday Inn Chicago-Downtown
506 West Harrison Street
5 min from 311 S Wacker Hotels
Walgreens
433 West Van Buren Street
3 min from 311 S Wacker Pharmacies
Little Toasted
300 South Riverside Plaza
2 min from 311 S Wacker Bars
Portillo's
520 West Taylor Street
11 min from 311 S Wacker Restaurants
Beggars Pizza
310 South Clinton Street
5 min from 311 S Wacker Restaurants
Bank of America
300 South Wacker Drive
1 min from 311 S Wacker Banks