| South San Francisco to Zierikzee | 5,469.65 mi (8,802.54 km) |
| South San Francisco to Zoetermeer | 5,463.79 mi (8,793.12 km) |
| South San Francisco to Zoeterwoude | 5,460.27 mi (8,787.46 km) |
| South San Francisco to Zuidhorn | 5,451.44 mi (8,773.25 km) |
| South San Francisco to Zuidlaren | 5,467.22 mi (8,798.63 km) |
| South San Francisco to Zundert | 5,500.11 mi (8,851.58 km) |
| South San Francisco to Zutphen | 5,505.69 mi (8,860.55 km) |
| South San Francisco to Zwijndrecht | 5,481.12 mi (8,821.01 km) |
| South San Francisco to Zwolle | 5,482.94 mi (8,823.94 km) |
| South San Francisco to Alesund | 4,955.73 mi (7,975.48 km) |
| South San Francisco to Alta | 4,803.15 mi (7,729.93 km) |
| South San Francisco to Arendal | 5,226.51 mi (8,411.26 km) |
| South San Francisco to As | 5,204.00 mi (8,375.02 km) |
| South San Francisco to Asker | 5,187.26 mi (8,348.08 km) |
| South San Francisco to Askim | 5,216.15 mi (8,394.58 km) |
