| South San Francisco to Butzbach | 5,664.05 mi (9,115.40 km) |
| South San Francisco to Buxtehude | 5,522.44 mi (8,887.51 km) |
| South San Francisco to Cadolzburg | 5,776.98 mi (9,297.15 km) |
| South San Francisco to Calbe | 5,661.44 mi (9,111.20 km) |
| South San Francisco to Calw | 5,760.91 mi (9,271.29 km) |
| South San Francisco to Castrop-Rauxel | 5,567.40 mi (8,959.87 km) |
| South San Francisco to Celle | 5,579.17 mi (8,978.81 km) |
| South San Francisco to Cham | 5,836.05 mi (9,392.22 km) |
| South San Francisco to Chemnitz | 5,750.23 mi (9,254.11 km) |
| South San Francisco to Clausthal-Zellerfeld | 5,631.28 mi (9,062.67 km) |
| South San Francisco to Cloppenburg | 5,515.63 mi (8,876.55 km) |
| South San Francisco to Coburg | 5,733.59 mi (9,227.32 km) |
| South San Francisco to Coesfeld | 5,541.71 mi (8,918.53 km) |
| South San Francisco to Cologne | 5,590.98 mi (8,997.82 km) |
| South San Francisco to Coswig | 5,749.18 mi (9,252.41 km) |
