| Helena to Kilgore (Texas) | 1,335.61 mi (2,149.45 km) |
| Helena to Killeen (Texas) | 1,315.18 mi (2,116.57 km) |
| Helena to King City (California) | 857.41 mi (1,379.86 km) |
| Helena to King of Prussia (Pennsylvania) | 1,876.73 mi (3,020.30 km) |
| Helena to Kingman (Arizona) | 793.01 mi (1,276.23 km) |
| Helena to Kings Mountain (North Carolina) | 1,768.21 mi (2,845.66 km) |
| Helena to Kings Park (New York) | 1,954.57 mi (3,145.57 km) |
| Helena to Kings Park West (Virginia) | 1,826.48 mi (2,939.44 km) |
| Helena to Kingsburg (California) | 796.77 mi (1,282.27 km) |
| Helena to Kingsland (Georgia) | 1,944.91 mi (3,130.03 km) |
| Helena to Kingsport (Tennessee) | 1,662.44 mi (2,675.45 km) |
| Helena to Kingston (New York) | 1,889.96 mi (3,041.60 km) |
| Helena to Kingston (Pennsylvania) | 1,818.56 mi (2,926.69 km) |
| Helena to Kingstowne (Virginia) | 1,835.39 mi (2,953.78 km) |
| Helena to Kingsville (Texas) | 1,527.18 mi (2,457.76 km) |
