| Grangemouth to Rivalta di Torino | 902.44 mi (1,452.34 km) |
| Grangemouth to Rivarolo Canavese | 889.28 mi (1,431.15 km) |
| Grangemouth to Rivoli | 900.27 mi (1,448.84 km) |
| Grangemouth to Rocca di Papa | 1,228.72 mi (1,977.43 km) |
| Grangemouth to Rocca Priora | 1,229.07 mi (1,978.00 km) |
| Grangemouth to Roccapiemonte | 1,341.69 mi (2,159.24 km) |
| Grangemouth to Roccastrada | 1,114.34 mi (1,793.36 km) |
| Grangemouth to Romano di Lombardia | 930.56 mi (1,497.59 km) |
| Grangemouth to Rome | 1,215.02 mi (1,955.38 km) |
| Grangemouth to Roncade | 999.60 mi (1,608.71 km) |
| Grangemouth to Ronchi dei Legionari | 1,022.81 mi (1,646.06 km) |
| Grangemouth to Ronciglione | 1,184.47 mi (1,906.23 km) |
| Grangemouth to Rosa | 976.46 mi (1,571.46 km) |
| Grangemouth to Rosarno | 1,511.70 mi (2,432.85 km) |
| Grangemouth to Rosignano Marittimo | 1,073.04 mi (1,726.89 km) |
