For Visa purposes, I have to exit China and re-enter in a ~10 days. What better excuse that this for a road trip?
The three closest borders to Kunming are Vietnam, Laos, and Myanmar. For the three countries above, I can only find embassies in the their respective capitals. For Myanmar, I found consulates in Mandalay and Yangon. All the above are too far for a road trip now. Anyone knows if could I ride to the border, get a visa and turn back? Looking at the map, I should be able to do any of the borders in 4days.

Any advice appreciated,
Thanks.