| Sammamish to Rivalta di Torino | 5,344.30 mi (8,600.82 km) |
| Sammamish to Rivarolo Canavese | 5,332.07 mi (8,581.13 km) |
| Sammamish to Rivoli | 5,342.19 mi (8,597.43 km) |
| Sammamish to Rocca di Papa | 5,671.21 mi (9,126.93 km) |
| Sammamish to Rocca Priora | 5,671.45 mi (9,127.32 km) |
| Sammamish to Roccapiemonte | 5,781.02 mi (9,303.65 km) |
| Sammamish to Roccastrada | 5,557.60 mi (8,944.10 km) |
| Sammamish to Romano di Lombardia | 5,372.71 mi (8,646.54 km) |
| Sammamish to Rome | 5,657.74 mi (9,105.25 km) |
| Sammamish to Roncade | 5,430.16 mi (8,738.99 km) |
| Sammamish to Ronchi dei Legionari | 5,443.91 mi (8,761.13 km) |
| Sammamish to Ronciglione | 5,627.13 mi (9,055.99 km) |
| Sammamish to Rosa | 5,410.07 mi (8,706.67 km) |
| Sammamish to Rosarno | 5,952.20 mi (9,579.14 km) |
| Sammamish to Rosignano Marittimo | 5,516.55 mi (8,878.03 km) |
