Figure 1. Long-Distance Personal Vehicle and Long-Distance Air Trips by Miles Traveled One Way,,
,Personal Vehicle,Air
50-99 miles,96.97%,0.00%
100-249 miles,93.73%,2.83%
250-499 miles,66.64%,30.45%
500-749 miles,32.76%,63.53%
750-999 miles,15.37%,84.02%
"1,000-1,499 miles",14.26%,84.39%
"1,500+ miles",6.85%,90.12%
All Distances,80.67%,16.37%
"SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics, National Household Travel Survey, 2001",,