| Saint-Germain-les-Arpajon to Rivarolo Canavese | 342.17 mi (550.66 km) |
| Saint-Germain-les-Arpajon to Rivoli | 347.99 mi (560.04 km) |
| Saint-Germain-les-Arpajon to Rocca di Papa | 693.23 mi (1,115.64 km) |
| Saint-Germain-les-Arpajon to Rocca Priora | 694.18 mi (1,117.17 km) |
| Saint-Germain-les-Arpajon to Roccapiemonte | 814.45 mi (1,310.73 km) |
| Saint-Germain-les-Arpajon to Roccastrada | 576.57 mi (927.91 km) |
| Saint-Germain-les-Arpajon to Romano di Lombardia | 411.67 mi (662.51 km) |
| Saint-Germain-les-Arpajon to Rome | 678.60 mi (1,092.10 km) |
| Saint-Germain-les-Arpajon to Roncade | 517.78 mi (833.29 km) |
| Saint-Germain-les-Arpajon to Ronchi dei Legionari | 560.52 mi (902.08 km) |
| Saint-Germain-les-Arpajon to Ronciglione | 649.35 mi (1,045.03 km) |
| Saint-Germain-les-Arpajon to Rosa | 488.69 mi (786.46 km) |
| Saint-Germain-les-Arpajon to Rosarno | 977.15 mi (1,572.58 km) |
| Saint-Germain-les-Arpajon to Rosignano Marittimo | 532.54 mi (857.04 km) |
| Saint-Germain-les-Arpajon to Rosolini | 1,035.24 mi (1,666.06 km) |
