Christchurch, New Zealand
McMurdo Station, Ross Island, Antarctica
University Valley, Antarctica
Akaroa, NZ
Oamaru, NZ
Te Anau, NZ
Fairlie, NZ
Parramatta, Australia
Brisbane, Australia
Mountain View, CA
San Leandro, CA
The Woodlands, TX
Harbin Hot Springs, CA
Santa Clara, CA
Arlington, VA
Annapolis, MD
Alexandria, VA
Quincy, MA
Windsor Locks, CT
Minneapolis, MN
Stillwater, MN
Pasadena, CA
Carmel, CA
Yellowknife, NWT, Canada
Resolute, Nunavut, Canada
Devon Island, Canada
Edmonton, Alberta, Canada
East Palo Alto, CA
Fresno, CA
New York City, NY
Tyson's Corner, VA
31 places, 5 countries, 3 continents. Both polar regions...