| Efringen-Kirchen to Kaneohe (Hawaii) | 7,579.09 mi (12,197.37 km) |
| Efringen-Kirchen to Kankakee (Illinois) | 4,424.23 mi (7,120.10 km) |
| Efringen-Kirchen to Kannapolis (North Carolina) | 4,387.76 mi (7,061.42 km) |
| Efringen-Kirchen to Kansas City (Kansas) | 4,781.87 mi (7,695.67 km) |
| Efringen-Kirchen to Kansas City (Missouri) | 4,774.67 mi (7,684.09 km) |
| Efringen-Kirchen to Kapaa (Hawaii) | 7,549.63 mi (12,149.96 km) |
| Efringen-Kirchen to Kapolei (Hawaii) | 7,586.80 mi (12,209.77 km) |
| Efringen-Kirchen to Katy (Texas) | 5,292.63 mi (8,517.66 km) |
| Efringen-Kirchen to Kaukauna (Wisconsin) | 4,294.82 mi (6,911.84 km) |
| Efringen-Kirchen to Kaysville (Utah) | 5,279.82 mi (8,497.05 km) |
| Efringen-Kirchen to Kearney (Missouri) | 4,756.02 mi (7,654.08 km) |
| Efringen-Kirchen to Kearney (Nebraska) | 4,863.23 mi (7,826.62 km) |
| Efringen-Kirchen to Kearns (Utah) | 5,302.63 mi (8,533.75 km) |
| Efringen-Kirchen to Kearny (New Jersey) | 3,883.16 mi (6,249.34 km) |
| Efringen-Kirchen to Keene (New Hampshire) | 3,718.49 mi (5,984.33 km) |
