!!!Did you know this about Colombia? Did you know that Colombia is among the top 10 of the 193 UN countries in the following 5 respects. #Total renewable water resources - cu km: 2,132 (Rank 6). #Waterways - km: 24,725 (Rank 6). #Water Area - sq km: 100,210 (Rank 7). #Airports: 836.0 (Rank 8). #Airports - with unpaved runways: 715.0 (Rank 8).