| South San Francisco to Iver | 5,349.17 mi (8,608.66 km) |
| South San Francisco to Ivybridge | 5,300.57 mi (8,530.45 km) |
| South San Francisco to Jarrow | 5,149.32 mi (8,287.03 km) |
| South San Francisco to Johnstone | 5,023.41 mi (8,084.39 km) |
| South San Francisco to Kearsley | 5,195.16 mi (8,360.80 km) |
| South San Francisco to Keighley | 5,191.98 mi (8,355.68 km) |
| South San Francisco to Kempston | 5,319.78 mi (8,561.35 km) |
| South San Francisco to Kendal | 5,145.66 mi (8,281.13 km) |
| South San Francisco to Kenilworth | 5,277.07 mi (8,492.62 km) |
| South San Francisco to Kenley | 5,371.19 mi (8,644.09 km) |
| South San Francisco to Kensington | 5,359.59 mi (8,625.43 km) |
| South San Francisco to Kenton | 5,351.68 mi (8,612.70 km) |
| South San Francisco to Kettering | 5,299.23 mi (8,528.29 km) |
| South San Francisco to Kew Green | 5,357.02 mi (8,621.29 km) |
| South San Francisco to Keynsham | 5,294.80 mi (8,521.16 km) |
