| Irondale to Iver | 4,293.22 mi (6,909.27 km) |
| Irondale to Ivybridge | 4,178.18 mi (6,724.13 km) |
| Irondale to Jarrow | 4,178.40 mi (6,724.49 km) |
| Irondale to Johnstone | 4,048.56 mi (6,515.53 km) |
| Irondale to Kearsley | 4,174.57 mi (6,718.32 km) |
| Irondale to Keighley | 4,185.43 mi (6,735.80 km) |
| Irondale to Kempston | 4,279.82 mi (6,887.70 km) |
| Irondale to Kendal | 4,143.76 mi (6,668.74 km) |
| Irondale to Kenilworth | 4,231.93 mi (6,810.64 km) |
| Irondale to Kenley | 4,314.48 mi (6,943.48 km) |
| Irondale to Kensington | 4,306.53 mi (6,930.69 km) |
| Irondale to Kenton | 4,299.67 mi (6,919.65 km) |
| Irondale to Kettering | 4,264.40 mi (6,862.88 km) |
| Irondale to Kew Green | 4,304.40 mi (6,927.26 km) |
| Irondale to Keynsham | 4,214.78 mi (6,783.04 km) |
