| Greenbelt to Rivalta di Torino | 4,151.33 mi (6,680.92 km) |
| Greenbelt to Rivarolo Canavese | 4,150.71 mi (6,679.92 km) |
| Greenbelt to Rivoli | 4,150.19 mi (6,679.08 km) |
| Greenbelt to Rocca di Papa | 4,488.78 mi (7,223.99 km) |
| Greenbelt to Rocca Priora | 4,490.40 mi (7,226.60 km) |
| Greenbelt to Roccapiemonte | 4,612.59 mi (7,423.25 km) |
| Greenbelt to Roccastrada | 4,377.23 mi (7,044.47 km) |
| Greenbelt to Romano di Lombardia | 4,232.46 mi (6,811.49 km) |
| Greenbelt to Rome | 4,473.96 mi (7,200.15 km) |
| Greenbelt to Roncade | 4,340.62 mi (6,985.55 km) |
| Greenbelt to Ronchi dei Legionari | 4,380.76 mi (7,050.15 km) |
| Greenbelt to Ronciglione | 4,448.18 mi (7,158.66 km) |
| Greenbelt to Rosa | 4,311.77 mi (6,939.13 km) |
| Greenbelt to Rosarno | 4,755.63 mi (7,653.45 km) |
| Greenbelt to Rosignano Marittimo | 4,333.21 mi (6,973.63 km) |
