Grrr's Mileage Table Here to There
These distances are supposedly calculated using major roadways. I'll cross-check these numbers against a couple of sources, when I can.
To convert to kilometres, multiply by 1.609 

             NYC   Wash   Miami   NwOrl   Memph  Detroit  Denver    LA    Sacto
              NY     DC      FL      LA      TN     MI       CO     CA       CA

Atlanta      855    630     665     493     397     726    1401    2197    2275
Boise       2571   2441    2860    2191    1833    2020     870     837     568
Boston       203    430    1516    1525    1379     795    1953    2993    3048
Chicago      794    697    1338     925     551     284    1037    1989    2023
Cincinnati   628    478    1086     810     469     260    1199    2164    2347
Dallas      1525   1306    1321     530     455    1203     806    1401    1765
Laredo      1978   1759    1571     699     883    1625    1296    1508    1891
Louisville   664    533    1102     729     364     365    1127    2136    2275
Mpls/St.P   1160   1078    1743    1346     949     698     956    1905    1974
Nashville    885    666     944     532     212     533    1158    2005    2289
Phoenix     2425   2367    2448    2425    1444    2019     802     389     754
Raleigh      510    283     818     876     713     643    1694    2554    2873
SaltLakeC   2124   2141    2602    1842    1613    1679     519     672     669
Seattle     2837   2684    2506    2574    2506    2299    1371    1159     795

Sacto       2801   2864    3012    2242    2047    2275    1148     364

             NYC   Wash   Miami   NwOrl   Memph  Detroit  Denver    LA    Sacto

Sacramento is 85 miles east-northeast of San Francisco.

Want a city added? Let me know...

version 1.03    12may2000