| Houghton le Spring to Rivalta di Torino | 785.24 mi (1,263.72 km) |
| Houghton le Spring to Rivarolo Canavese | 771.57 mi (1,241.72 km) |
| Houghton le Spring to Rivoli | 783.03 mi (1,260.16 km) |
| Houghton le Spring to Rocca di Papa | 1,109.50 mi (1,785.56 km) |
| Houghton le Spring to Rocca Priora | 1,109.83 mi (1,786.10 km) |
| Houghton le Spring to Roccapiemonte | 1,222.14 mi (1,966.85 km) |
| Houghton le Spring to Roccastrada | 995.37 mi (1,601.90 km) |
| Houghton le Spring to Romano di Lombardia | 811.22 mi (1,305.53 km) |
| Houghton le Spring to Rome | 1,095.85 mi (1,763.60 km) |
| Houghton le Spring to Roncade | 880.07 mi (1,416.34 km) |
| Houghton le Spring to Ronchi dei Legionari | 903.76 mi (1,454.46 km) |
| Houghton le Spring to Ronciglione | 1,065.29 mi (1,714.41 km) |
| Houghton le Spring to Rosa | 856.83 mi (1,378.94 km) |
| Houghton le Spring to Rosarno | 1,392.26 mi (2,240.62 km) |
| Houghton le Spring to Rosignano Marittimo | 954.30 mi (1,535.80 km) |
