| San Francisco to Radauti | 6,210.06 mi (9,994.12 km) |
| San Francisco to Ramnicu Sarat | 6,387.48 mi (10,279.66 km) |
| San Francisco to Ramnicu Valcea | 6,350.26 mi (10,219.76 km) |
| San Francisco to Rasnov | 6,342.20 mi (10,206.79 km) |
| San Francisco to Reghin | 6,252.96 mi (10,063.16 km) |
| San Francisco to Resita | 6,284.03 mi (10,113.17 km) |
| San Francisco to Roman | 6,286.93 mi (10,117.83 km) |
| San Francisco to Rosiori de Vede | 6,425.31 mi (10,340.53 km) |
| San Francisco to Rovinari | 6,336.11 mi (10,196.99 km) |
| San Francisco to Roznov | 6,284.88 mi (10,114.54 km) |
| San Francisco to Sabaoani | 6,279.92 mi (10,106.56 km) |
| San Francisco to Sacele | 6,345.57 mi (10,212.21 km) |
| San Francisco to Sacueni | 6,162.59 mi (9,917.73 km) |
| San Francisco to Salcea | 6,230.81 mi (10,027.52 km) |
| San Francisco to Salonta | 6,186.88 mi (9,956.82 km) |
