| National City to Iver | 5,469.49 mi (8,802.30 km) |
| National City to Ivybridge | 5,402.84 mi (8,695.03 km) |
| National City to Jarrow | 5,286.53 mi (8,507.85 km) |
| National City to Johnstone | 5,156.90 mi (8,299.22 km) |
| National City to Kearsley | 5,321.14 mi (8,563.56 km) |
| National City to Keighley | 5,321.37 mi (8,563.93 km) |
| National City to Kempston | 5,443.53 mi (8,760.51 km) |
| National City to Kendal | 5,275.21 mi (8,489.62 km) |
| National City to Kenilworth | 5,398.64 mi (8,688.27 km) |
| National City to Kenley | 5,491.77 mi (8,838.14 km) |
| National City to Kensington | 5,480.86 mi (8,820.59 km) |
| National City to Kenton | 5,473.05 mi (8,808.02 km) |
| National City to Kettering | 5,423.85 mi (8,728.84 km) |
| National City to Kew Green | 5,478.34 mi (8,816.54 km) |
| National City to Keynsham | 5,407.89 mi (8,703.16 km) |
