NEAR AIRPORTS
107 km Rapid City Regional Airport
138 km Alliance Municipal Airport
151 km Miller Field
207 km Pierre Regional Airport
298 km Mobridge Municipal Airport
302 km Sterling Municipal Airport
349 km Laramie Regional Airport
353 km Huron Regional Airport
365 km Greeley-Weld County Airport
367 km McCook Regional Airport
392 km Kearney Regional Airport
396 km Aberdeen Regional Airport
397 km Brewster Field
409 km Sheridan County Airport
412 km Bismarck Municipal Airport
420 km Shively Field
424 km Karl Stefan Memorial Airport
453 km Watertown Regional Airport
458 km Brookings Regional Airport
459 km Centennial Airport
460 km Worland Municipal Airport
475 km Dawson Community Airport
498 km Riverton Regional Airport
500 km Jamestown Regional Airport
508 km Yampa Valley Airport
517 km Fremont Municipal Airport
532 km Colorado Springs Airport
DISTANCE BETWEEN PORCUPINE AND THE MOST IMPORTANT CITIES
3650 km Anchorage
1252 km Arlington
1875 km Atlanta
1507 km Austin
1678 km Bakersfield
2184 km Baltimore
2538 km Boston
1899 km Buffalo
1380 km Chandler
2048 km Charlotte
2323 km Chesapeake
1209 km Chicago
1746 km Chula Vista
1556 km Cincinnati
1703 km Cleveland
534 km Colorado Springs
1644 km Columbus
1259 km Dallas
1568 km Detroit
1317 km El Paso
1570 km Fort Wayne
1254 km Fort Worth
1648 km Fresno
448 km Glendale
2079 km Greensboro
1346 km Henderson
2779 km Hialeah
5646 km Honolulu
1620 km Houston
1398 km Indianapolis
2323 km Jacksonville
2347 km Jersey City
1767 km Laredo
1349 km Las Vegas
1611 km Lexington
539 km Lincoln
1733 km Long Beach
1708 km Los Angeles
1502 km Louisville
1047 km Madison
1392 km Memphis
1369 km Mesa
2793 km Miami
1167 km Milwaukee
749 km Minneapolis
1697 km Modesto
1541 km Nashville
1833 km New Orleans
2332 km Newark
1339 km North Las Vegas
1785 km Oakland
565 km Omaha
2488 km Orlando
2277 km Philadelphia
1380 km Phoenix
1868 km Pittsburgh
1757 km Plano
1633 km Portland
2185 km Raleigh
1668 km Riverside
1692 km Sacramento
1135 km Saint Louis
2464 km Saint Petersburg
1745 km San Diego
1780 km San Jose
1713 km Santa Ana
1367 km Scottsdale
1631 km Seattle
1704 km Stockton
2461 km Tampa
1545 km Toledo
1446 km Tucson
2342 km Virginia Beach
2166 km Washington
747 km Wichita