| Boulder City to Iver | 5,218.70 mi (8,398.68 km) |
| Boulder City to Ivybridge | 5,153.24 mi (8,293.34 km) |
| Boulder City to Jarrow | 5,034.92 mi (8,102.92 km) |
| Boulder City to Johnstone | 4,905.39 mi (7,894.46 km) |
| Boulder City to Kearsley | 5,070.00 mi (8,159.38 km) |
| Boulder City to Keighley | 5,070.07 mi (8,159.50 km) |
| Boulder City to Kempston | 5,192.53 mi (8,356.58 km) |
| Boulder City to Kendal | 5,023.89 mi (8,085.16 km) |
| Boulder City to Kenilworth | 5,147.75 mi (8,284.50 km) |
| Boulder City to Kenley | 5,240.96 mi (8,434.51 km) |
| Boulder City to Kensington | 5,230.01 mi (8,416.89 km) |
| Boulder City to Kenton | 5,222.20 mi (8,404.31 km) |
| Boulder City to Kettering | 5,172.80 mi (8,324.82 km) |
| Boulder City to Kew Green | 5,227.49 mi (8,412.83 km) |
| Boulder City to Keynsham | 5,157.51 mi (8,300.21 km) |
