| Cascais to Rochefort | 660.35 mi (1,062.72 km) |
| Cascais to Rodez | 731.80 mi (1,177.72 km) |
| Cascais to Rognac | 829.93 mi (1,335.64 km) |
| Cascais to Roissy-en-Brie | 919.13 mi (1,479.19 km) |
| Cascais to Romainville | 916.77 mi (1,475.40 km) |
| Cascais to Romans-sur-Isere | 862.05 mi (1,387.33 km) |
| Cascais to Rombas | 1,057.36 mi (1,701.65 km) |
| Cascais to Romilly-sur-Seine | 942.07 mi (1,516.11 km) |
| Cascais to Ronchin | 1,023.83 mi (1,647.70 km) |
| Cascais to Roncq | 1,032.51 mi (1,661.66 km) |
| Cascais to Roquebrune-sur-Argens | 896.35 mi (1,442.53 km) |
| Cascais to Roquevaire | 844.79 mi (1,359.56 km) |
| Cascais to Rosny-sous-Bois | 917.45 mi (1,476.50 km) |
| Cascais to Roubaix | 1,030.98 mi (1,659.20 km) |
| Cascais to Rouen | 905.26 mi (1,456.87 km) |
