| Siedlce to Rivalta di Torino | 832.41 mi (1,339.64 km) |
| Siedlce to Rivarolo Canavese | 811.61 mi (1,306.16 km) |
| Siedlce to Rivoli | 830.80 mi (1,337.05 km) |
| Siedlce to Rocca di Papa | 846.41 mi (1,362.17 km) |
| Siedlce to Rocca Priora | 844.17 mi (1,358.56 km) |
| Siedlce to Roccapiemonte | 865.38 mi (1,392.70 km) |
| Siedlce to Roccastrada | 815.34 mi (1,312.17 km) |
| Siedlce to Romano di Lombardia | 729.86 mi (1,174.59 km) |
| Siedlce to Rome | 844.63 mi (1,359.31 km) |
| Siedlce to Roncade | 636.29 mi (1,024.01 km) |
| Siedlce to Ronchi dei Legionari | 590.34 mi (950.06 km) |
| Siedlce to Ronciglione | 827.92 mi (1,332.41 km) |
| Siedlce to Rosa | 651.33 mi (1,048.21 km) |
| Siedlce to Rosarno | 992.45 mi (1,597.19 km) |
| Siedlce to Rosignano Marittimo | 814.75 mi (1,311.21 km) |
