| Derry to Rivalta di Torino | 949.46 mi (1,528.01 km) |
| Derry to Rivarolo Canavese | 939.53 mi (1,512.02 km) |
| Derry to Rivoli | 947.51 mi (1,524.86 km) |
| Derry to Rocca di Papa | 1,288.16 mi (2,073.09 km) |
| Derry to Rocca Priora | 1,288.84 mi (2,074.19 km) |
| Derry to Roccapiemonte | 1,406.16 mi (2,262.99 km) |
| Derry to Roccastrada | 1,171.79 mi (1,885.81 km) |
| Derry to Romano di Lombardia | 994.61 mi (1,600.67 km) |
| Derry to Rome | 1,273.87 mi (2,050.09 km) |
| Derry to Roncade | 1,078.19 mi (1,735.19 km) |
| Derry to Ronchi dei Legionari | 1,107.85 mi (1,782.92 km) |
| Derry to Ronciglione | 1,243.85 mi (2,001.78 km) |
| Derry to Rosa | 1,052.64 mi (1,694.06 km) |
| Derry to Rosarno | 1,572.94 mi (2,531.40 km) |
| Derry to Rosignano Marittimo | 1,128.67 mi (1,816.41 km) |
