| South San Francisco to Prokuplje | 6,409.45 mi (10,315.01 km) |
| South San Francisco to Raca | 6,334.35 mi (10,194.15 km) |
| South San Francisco to Raska | 6,383.14 mi (10,272.66 km) |
| South San Francisco to Razanj | 6,382.15 mi (10,271.07 km) |
| South San Francisco to Rekovac | 6,360.20 mi (10,235.75 km) |
| South San Francisco to Ruma | 6,260.77 mi (10,075.74 km) |
| South San Francisco to Sabac | 6,272.21 mi (10,094.15 km) |
| South San Francisco to Secanj | 6,260.47 mi (10,075.26 km) |
| South San Francisco to Senta | 6,210.44 mi (9,994.74 km) |
| South San Francisco to Sid | 6,239.44 mi (10,041.42 km) |
| South San Francisco to Sjenica | 6,369.58 mi (10,250.84 km) |
| South San Francisco to Smederevo | 6,306.90 mi (10,149.97 km) |
| South San Francisco to Smederevska Palanka | 6,325.72 mi (10,180.27 km) |
| South San Francisco to Sokobanja | 6,390.52 mi (10,284.55 km) |
| South San Francisco to Sombor | 6,196.56 mi (9,972.40 km) |
