| Falls Church to Rivalta di Torino | 4,168.29 mi (6,708.21 km) |
| Falls Church to Rivarolo Canavese | 4,167.65 mi (6,707.18 km) |
| Falls Church to Rivoli | 4,167.14 mi (6,706.37 km) |
| Falls Church to Rocca di Papa | 4,505.79 mi (7,251.37 km) |
| Falls Church to Rocca Priora | 4,507.41 mi (7,253.98 km) |
| Falls Church to Roccapiemonte | 4,629.61 mi (7,450.64 km) |
| Falls Church to Roccastrada | 4,394.22 mi (7,071.81 km) |
| Falls Church to Romano di Lombardia | 4,249.36 mi (6,838.68 km) |
| Falls Church to Rome | 4,490.97 mi (7,227.53 km) |
| Falls Church to Roncade | 4,357.45 mi (7,012.63 km) |
| Falls Church to Ronchi dei Legionari | 4,397.55 mi (7,077.17 km) |
| Falls Church to Ronciglione | 4,465.19 mi (7,186.02 km) |
| Falls Church to Rosa | 4,328.61 mi (6,966.22 km) |
| Falls Church to Rosarno | 4,772.71 mi (7,680.93 km) |
| Falls Church to Rosignano Marittimo | 4,350.20 mi (7,000.96 km) |
