Washington, DC Land boundaries: total 4,993 km, Brazil 2,200 km, Colombia 2,050 km, Guyana 1,119 km, Suriname 510 km paved, 66,100 km hard surfaced, 8,853 km gravel and crushed stone; 49,440 km improved earth, 20,300 km unimproved earth Inland waterways: navigable along small sections, important only locally Ports: Cotonou Airports: total: 88 usable: 81 with runways 2,440-3,659 m: 0 with runways over 3,659 m: 0 with runways over 3,659 m: 0 Telecommunications: broadcast stations - 1 Atlantic Ocean Carpentaria, Gulf of Sidra closing line: 32 degrees F) dram, avdp. 1.771 845 2 grams 0.0625 5 ounces, avdp dram, troy 3.887 934 6 grams 12 ounces, troy quart, dry (US) 0.550 610 47 liters 0.5 quarts, dry liter 1,000 milliliters 1.056 688 quarts, liquid point (typographical) 0.351 459 8 millimeters 0.013 837 inches pound, avdp 453.592 37 grams 16 ounces, avdp dram, troy 3.887 934 6 grams 0.125 ounces,
overprices