| South San Francisco to Rochefort | 5,615.65 mi (9,037.52 km) |
| South San Francisco to Rodez | 5,812.46 mi (9,354.26 km) |
| South San Francisco to Rognac | 5,942.92 mi (9,564.20 km) |
| South San Francisco to Roissy-en-Brie | 5,582.79 mi (8,984.63 km) |
| South San Francisco to Romainville | 5,571.44 mi (8,966.36 km) |
| South San Francisco to Romans-sur-Isere | 5,853.64 mi (9,420.52 km) |
| South San Francisco to Rombas | 5,658.49 mi (9,106.47 km) |
| South San Francisco to Romilly-sur-Seine | 5,629.15 mi (9,059.24 km) |
| South San Francisco to Ronchin | 5,500.94 mi (8,852.90 km) |
| South San Francisco to Roncq | 5,494.10 mi (8,841.89 km) |
| South San Francisco to Roquebrune-sur-Argens | 5,989.18 mi (9,638.65 km) |
| South San Francisco to Roquevaire | 5,962.09 mi (9,595.05 km) |
| South San Francisco to Rosny-sous-Bois | 5,573.78 mi (8,970.14 km) |
| South San Francisco to Roubaix | 5,499.17 mi (8,850.06 km) |
| South San Francisco to Rouen | 5,502.16 mi (8,854.87 km) |
