| Rancho Santa Margarita to Rochefort | 5,668.69 mi (9,122.88 km) |
| Rancho Santa Margarita to Rodez | 5,869.91 mi (9,446.71 km) |
| Rancho Santa Margarita to Rognac | 6,005.90 mi (9,665.56 km) |
| Rancho Santa Margarita to Roissy-en-Brie | 5,661.05 mi (9,110.58 km) |
| Rancho Santa Margarita to Romainville | 5,649.45 mi (9,091.91 km) |
| Rancho Santa Margarita to Romans-sur-Isere | 5,922.91 mi (9,532.01 km) |
| Rancho Santa Margarita to Rombas | 5,749.90 mi (9,253.57 km) |
| Rancho Santa Margarita to Romilly-sur-Seine | 5,709.60 mi (9,188.72 km) |
| Rancho Santa Margarita to Ronchin | 5,588.96 mi (8,994.57 km) |
| Rancho Santa Margarita to Roncq | 5,582.91 mi (8,984.83 km) |
| Rancho Santa Margarita to Roquebrune-sur-Argens | 6,057.08 mi (9,747.93 km) |
| Rancho Santa Margarita to Roquevaire | 6,025.80 mi (9,697.59 km) |
| Rancho Santa Margarita to Rosny-sous-Bois | 5,651.87 mi (9,095.80 km) |
| Rancho Santa Margarita to Roubaix | 5,587.88 mi (8,992.82 km) |
| Rancho Santa Margarita to Rouen | 5,578.57 mi (8,977.85 km) |
