| Seal Beach to Rivalta di Torino | 6,015.71 mi (9,681.36 km) |
| Seal Beach to Rivarolo Canavese | 6,007.13 mi (9,667.54 km) |
| Seal Beach to Rivoli | 6,013.87 mi (9,678.40 km) |
| Seal Beach to Rocca di Papa | 6,357.00 mi (10,230.60 km) |
| Seal Beach to Rocca Priora | 6,357.73 mi (10,231.78 km) |
| Seal Beach to Roccapiemonte | 6,475.16 mi (10,420.76 km) |
| Seal Beach to Roccastrada | 6,240.47 mi (10,043.06 km) |
| Seal Beach to Romano di Lombardia | 6,063.27 mi (9,757.89 km) |
| Seal Beach to Rome | 6,342.63 mi (10,207.47 km) |
| Seal Beach to Roncade | 6,139.53 mi (9,880.62 km) |
| Seal Beach to Ronchi dei Legionari | 6,162.30 mi (9,917.27 km) |
| Seal Beach to Ronciglione | 6,312.73 mi (10,159.35 km) |
| Seal Beach to Rosa | 6,115.90 mi (9,842.59 km) |
| Seal Beach to Rosarno | 6,641.76 mi (10,688.88 km) |
| Seal Beach to Rosignano Marittimo | 6,197.04 mi (9,973.17 km) |
