| 13-6 货物运输平均运距 | |||||
| Average Transport Distance of Freight | |||||
| 单位:公里 | (km) | ||||
| 年 份 | 合 计 | 铁 路 | 公 路 | 民用航空 | 输油(气)管道 |
| Year | Total | Railways | Highways | Civil Aviation | Petroleum and Gas Pipelines |
| 1978 | 168 | 565 | 66 | 818 | 239 |
| 1980 | 139 | 566 | 64 | 861 | 242 |
| 1985 | 158 | 624 | 69 | 945 | 206 |
| 1990 | 188 | 835 | 94 | 2354 | 190 |
| 1995 | 187 | 881 | 101 | 2872 | 144 |
| 1996 | 190 | 884 | 102 | 3238 | 131 |
| 1997 | 188 | 845 | 102 | 2333 | 163 |
| 1998 | 182 | 795 | 102 | 2332 | 164 |
| 1999 | 188 | 804 | 102 | 2776 | 165 |
| 2000 | 200 | 845 | 101 | 2857 | 174 |
| 2001 | 211 | 1023 | 99 | 3150 | 176 |
| 2002 | 217 | 1032 | 103 | 3051 | 179 |
| 2003 | 224 | 865 | 105 | 2909 | 182 |
| 2004 | 244 | 904 | 114 | 2960 | 176 |
| 2005 | 254 | 901 | 122 | 2656 | 182 |
| 2006 | 265 | 894 | 122 | 2598 | 308 |
| 2007 | 257 | 913 | 122 | 2528 | 368 |