| West Rancho Dominguez to Rivalta di Torino | 6,013.64 mi (9,678.02 km) |
| West Rancho Dominguez to Rivarolo Canavese | 6,004.98 mi (9,664.08 km) |
| West Rancho Dominguez to Rivoli | 6,011.80 mi (9,675.05 km) |
| West Rancho Dominguez to Rocca di Papa | 6,354.73 mi (10,226.95 km) |
| West Rancho Dominguez to Rocca Priora | 6,355.45 mi (10,228.11 km) |
| West Rancho Dominguez to Roccapiemonte | 6,472.75 mi (10,416.88 km) |
| West Rancho Dominguez to Roccastrada | 6,238.22 mi (10,039.45 km) |
| West Rancho Dominguez to Romano di Lombardia | 6,060.80 mi (9,753.91 km) |
| West Rancho Dominguez to Rome | 6,340.37 mi (10,203.85 km) |
| West Rancho Dominguez to Roncade | 6,136.67 mi (9,876.02 km) |
| West Rancho Dominguez to Ronchi dei Legionari | 6,159.25 mi (9,912.35 km) |
| West Rancho Dominguez to Ronciglione | 6,310.45 mi (10,155.69 km) |
| West Rancho Dominguez to Rosa | 6,113.11 mi (9,838.10 km) |
| West Rancho Dominguez to Rosarno | 6,639.50 mi (10,685.25 km) |
| West Rancho Dominguez to Rosignano Marittimo | 6,194.84 mi (9,969.62 km) |
