| West Mifflin to Rivalta di Torino | 4,225.80 mi (6,800.76 km) |
| West Mifflin to Rivarolo Canavese | 4,224.05 mi (6,797.96 km) |
| West Mifflin to Rivoli | 4,224.55 mi (6,798.75 km) |
| West Mifflin to Rocca di Papa | 4,566.29 mi (7,348.74 km) |
| West Mifflin to Rocca Priora | 4,567.80 mi (7,351.17 km) |
| West Mifflin to Roccapiemonte | 4,690.22 mi (7,548.18 km) |
| West Mifflin to Roccastrada | 4,453.25 mi (7,166.81 km) |
| West Mifflin to Romano di Lombardia | 4,302.91 mi (6,924.87 km) |
| West Mifflin to Rome | 4,551.43 mi (7,324.82 km) |
| West Mifflin to Roncade | 4,407.64 mi (7,093.40 km) |
| West Mifflin to Ronchi dei Legionari | 4,445.81 mi (7,154.83 km) |
| West Mifflin to Ronciglione | 4,524.90 mi (7,282.12 km) |
| West Mifflin to Rosa | 4,379.25 mi (7,047.72 km) |
| West Mifflin to Rosarno | 4,837.44 mi (7,785.10 km) |
| West Mifflin to Rosignano Marittimo | 4,408.98 mi (7,095.57 km) |
