| Efringen-Kirchen to Kinston (North Carolina) | 4,266.90 mi (6,866.90 km) |
| Efringen-Kirchen to Kirkland (Washington) | 5,191.02 mi (8,354.14 km) |
| Efringen-Kirchen to Kirksville (Missouri) | 4,647.59 mi (7,479.57 km) |
| Efringen-Kirchen to Kirkwood (Missouri) | 4,642.09 mi (7,470.73 km) |
| Efringen-Kirchen to Kiryas Joel (New York) | 3,860.92 mi (6,213.54 km) |
| Efringen-Kirchen to Kissimmee (Florida) | 4,756.36 mi (7,654.62 km) |
| Efringen-Kirchen to Klamath Falls (Oregon) | 5,500.20 mi (8,851.71 km) |
| Efringen-Kirchen to Knightdale (North Carolina) | 4,282.43 mi (6,891.90 km) |
| Efringen-Kirchen to Knik-Fairview (Alaska) | 4,788.50 mi (7,706.34 km) |
| Efringen-Kirchen to Knoxville (Tennessee) | 4,503.81 mi (7,248.18 km) |
| Efringen-Kirchen to Kokomo (Indiana) | 4,385.44 mi (7,057.68 km) |
| Efringen-Kirchen to Kuna (Idaho) | 5,276.58 mi (8,491.84 km) |
| Efringen-Kirchen to Kyle (Texas) | 5,364.39 mi (8,633.15 km) |
| Efringen-Kirchen to La Cañada Flintridge (California) | 5,861.77 mi (9,433.60 km) |
| Efringen-Kirchen to La Crescenta-Montrose (California) | 5,861.57 mi (9,433.28 km) |
