I'll put something together tonight. The biggest holdup will be collecting and formatting the data for the mileage table. Do you know of any place this is already collected in a nice table?

This will be a mildly interesting exercise in pushing numbers around, but will have a few limitations for actually booking mileage runs: it won't include actual routing (AFAIK, there are no non-stops between SJC and Nairobi ), especially not interesting, MR-worthy routing, and it won't list which airlines or dates are available. But it can sort of point the way towards where to do more detailed searches - kind of like a more detailed, table form of Travelocity's Dream Maps.