| Rio de Mouro to Kinston (North Carolina) | 3,683.93 mi (5,928.71 km) |
| Rio de Mouro to Kirkland (Washington) | 5,180.64 mi (8,337.43 km) |
| Rio de Mouro to Kirksville (Missouri) | 4,262.39 mi (6,859.66 km) |
| Rio de Mouro to Kirkwood (Missouri) | 4,214.24 mi (6,782.17 km) |
| Rio de Mouro to Kiryas Joel (New York) | 3,351.43 mi (5,393.60 km) |
| Rio de Mouro to Kissimmee (Florida) | 4,108.59 mi (6,612.14 km) |
| Rio de Mouro to Klamath Falls (Oregon) | 5,419.88 mi (8,722.45 km) |
| Rio de Mouro to Knightdale (North Carolina) | 3,714.47 mi (5,977.86 km) |
| Rio de Mouro to Knik-Fairview (Alaska) | 5,159.90 mi (8,304.05 km) |
| Rio de Mouro to Knoxville (Tennessee) | 3,982.81 mi (6,409.72 km) |
| Rio de Mouro to Kokomo (Indiana) | 3,951.34 mi (6,359.06 km) |
| Rio de Mouro to Kuna (Idaho) | 5,156.72 mi (8,298.94 km) |
| Rio de Mouro to Kyle (Texas) | 4,886.70 mi (7,864.39 km) |
| Rio de Mouro to La Cañada Flintridge (California) | 5,648.17 mi (9,089.86 km) |
| Rio de Mouro to La Crescenta-Montrose (California) | 5,648.63 mi (9,090.60 km) |
