| South Lake Tahoe to Rivalta di Torino | 5,781.85 mi (9,304.99 km) |
| South Lake Tahoe to Rivarolo Canavese | 5,771.74 mi (9,288.72 km) |
| South Lake Tahoe to Rivoli | 5,779.89 mi (9,301.84 km) |
| South Lake Tahoe to Rocca di Papa | 6,118.56 mi (9,846.87 km) |
| South Lake Tahoe to Rocca Priora | 6,119.09 mi (9,847.73 km) |
| South Lake Tahoe to Roccapiemonte | 6,233.71 mi (10,032.19 km) |
| South Lake Tahoe to Roccastrada | 6,002.79 mi (9,660.56 km) |
| South Lake Tahoe to Romano di Lombardia | 5,821.75 mi (9,369.21 km) |
| South Lake Tahoe to Rome | 6,104.50 mi (9,824.25 km) |
| South Lake Tahoe to Roncade | 5,890.56 mi (9,479.94 km) |
| South Lake Tahoe to Ronchi dei Legionari | 5,909.69 mi (9,510.73 km) |
| South Lake Tahoe to Ronciglione | 6,074.20 mi (9,775.48 km) |
| South Lake Tahoe to Rosa | 5,868.31 mi (9,444.13 km) |
| South Lake Tahoe to Rosarno | 6,402.83 mi (10,304.37 km) |
| South Lake Tahoe to Rosignano Marittimo | 5,960.17 mi (9,591.97 km) |
