| Kostinbrod to Ivybridge | 1,380.69 mi (2,222.01 km) |
| Kostinbrod to Jarrow | 1,389.70 mi (2,236.51 km) |
| Kostinbrod to Johnstone | 1,521.74 mi (2,449.01 km) |
| Kostinbrod to Kearsley | 1,380.49 mi (2,221.69 km) |
| Kostinbrod to Keighley | 1,372.19 mi (2,208.33 km) |
| Kostinbrod to Kempston | 1,271.90 mi (2,046.92 km) |
| Kostinbrod to Kendal | 1,415.83 mi (2,278.55 km) |
| Kostinbrod to Kenilworth | 1,319.77 mi (2,123.96 km) |
| Kostinbrod to Kenley | 1,237.09 mi (1,990.90 km) |
| Kostinbrod to Kensington | 1,244.91 mi (2,003.48 km) |
| Kostinbrod to Kenton | 1,251.75 mi (2,014.49 km) |
| Kostinbrod to Kettering | 1,287.76 mi (2,072.45 km) |
| Kostinbrod to Kew Green | 1,247.03 mi (2,006.90 km) |
| Kostinbrod to Keynsham | 1,337.57 mi (2,152.61 km) |
| Kostinbrod to Kidbrooke | 1,235.22 mi (1,987.90 km) |
