| Buffalo Grove to Rivalta di Torino | 4,480.91 mi (7,211.32 km) |
| Buffalo Grove to Rivarolo Canavese | 4,476.90 mi (7,204.87 km) |
| Buffalo Grove to Rivoli | 4,479.45 mi (7,208.98 km) |
| Buffalo Grove to Rocca di Papa | 4,825.16 mi (7,765.34 km) |
| Buffalo Grove to Rocca Priora | 4,826.43 mi (7,767.39 km) |
| Buffalo Grove to Roccapiemonte | 4,948.48 mi (7,963.82 km) |
| Buffalo Grove to Roccastrada | 4,709.85 mi (7,579.76 km) |
| Buffalo Grove to Romano di Lombardia | 4,549.25 mi (7,321.30 km) |
| Buffalo Grove to Rome | 4,810.30 mi (7,741.44 km) |
| Buffalo Grove to Roncade | 4,646.12 mi (7,477.21 km) |
| Buffalo Grove to Ronchi dei Legionari | 4,679.92 mi (7,531.61 km) |
| Buffalo Grove to Ronciglione | 4,782.43 mi (7,696.57 km) |
| Buffalo Grove to Rosa | 4,618.90 mi (7,433.40 km) |
| Buffalo Grove to Rosarno | 5,103.27 mi (8,212.92 km) |
| Buffalo Grove to Rosignano Marittimo | 4,665.40 mi (7,508.23 km) |
