| Mery-sur-Oise to Rivarolo Canavese | 365.77 mi (588.65 km) |
| Mery-sur-Oise to Rivoli | 372.78 mi (599.93 km) |
| Mery-sur-Oise to Rocca di Papa | 716.39 mi (1,152.92 km) |
| Mery-sur-Oise to Rocca Priora | 717.25 mi (1,154.31 km) |
| Mery-sur-Oise to Roccapiemonte | 836.77 mi (1,346.65 km) |
| Mery-sur-Oise to Roccastrada | 599.69 mi (965.11 km) |
| Mery-sur-Oise to Romano di Lombardia | 430.61 mi (693.00 km) |
| Mery-sur-Oise to Rome | 701.86 mi (1,129.54 km) |
| Mery-sur-Oise to Roncade | 532.38 mi (856.78 km) |
| Mery-sur-Oise to Ronchi dei Legionari | 573.09 mi (922.29 km) |
| Mery-sur-Oise to Ronciglione | 672.32 mi (1,081.99 km) |
| Mery-sur-Oise to Rosa | 503.77 mi (810.74 km) |
| Mery-sur-Oise to Rosarno | 1,000.81 mi (1,610.65 km) |
| Mery-sur-Oise to Rosignano Marittimo | 555.94 mi (894.69 km) |
| Mery-sur-Oise to Rosolini | 1,061.26 mi (1,707.94 km) |
