| Povoa de Santa Iria to Kinston (North Carolina) | 3,695.26 mi (5,946.94 km) |
| Povoa de Santa Iria to Kirkland (Washington) | 5,184.81 mi (8,344.14 km) |
| Povoa de Santa Iria to Kirksville (Missouri) | 4,271.35 mi (6,874.08 km) |
| Povoa de Santa Iria to Kirkwood (Missouri) | 4,223.75 mi (6,797.48 km) |
| Povoa de Santa Iria to Kiryas Joel (New York) | 3,361.60 mi (5,409.97 km) |
| Povoa de Santa Iria to Kissimmee (Florida) | 4,120.90 mi (6,631.95 km) |
| Povoa de Santa Iria to Klamath Falls (Oregon) | 5,425.18 mi (8,730.98 km) |
| Povoa de Santa Iria to Knightdale (North Carolina) | 3,725.61 mi (5,995.79 km) |
| Povoa de Santa Iria to Knik-Fairview (Alaska) | 5,158.26 mi (8,301.43 km) |
| Povoa de Santa Iria to Knoxville (Tennessee) | 3,993.46 mi (6,426.85 km) |
| Povoa de Santa Iria to Kokomo (Indiana) | 3,960.80 mi (6,374.29 km) |
| Povoa de Santa Iria to Kuna (Idaho) | 5,162.45 mi (8,308.16 km) |
| Povoa de Santa Iria to Kyle (Texas) | 4,897.15 mi (7,881.20 km) |
| Povoa de Santa Iria to La Cañada Flintridge (California) | 5,655.45 mi (9,101.56 km) |
| Povoa de Santa Iria to La Crescenta-Montrose (California) | 5,655.90 mi (9,102.29 km) |
