| Portogruaro to Kaneohe (Hawaii) | 7,757.27 mi (12,484.12 km) |
| Portogruaro to Kankakee (Illinois) | 4,702.56 mi (7,568.04 km) |
| Portogruaro to Kannapolis (North Carolina) | 4,668.70 mi (7,513.54 km) |
| Portogruaro to Kansas City (Kansas) | 5,058.37 mi (8,140.66 km) |
| Portogruaro to Kansas City (Missouri) | 5,051.27 mi (8,129.23 km) |
| Portogruaro to Kapaa (Hawaii) | 7,721.52 mi (12,426.59 km) |
| Portogruaro to Kapolei (Hawaii) | 7,763.98 mi (12,494.91 km) |
| Portogruaro to Katy (Texas) | 5,572.81 mi (8,968.57 km) |
| Portogruaro to Kaukauna (Wisconsin) | 4,570.92 mi (7,356.18 km) |
| Portogruaro to Kaysville (Utah) | 5,540.55 mi (8,916.65 km) |
| Portogruaro to Kearney (Missouri) | 5,032.57 mi (8,099.13 km) |
| Portogruaro to Kearney (Nebraska) | 5,135.96 mi (8,265.52 km) |
| Portogruaro to Kearns (Utah) | 5,563.70 mi (8,953.91 km) |
| Portogruaro to Kearny (New Jersey) | 4,164.13 mi (6,701.52 km) |
| Portogruaro to Keene (New Hampshire) | 3,999.39 mi (6,436.39 km) |
