| West Mifflin to Rende | 4,811.69 mi (7,743.67 km) |
| West Mifflin to Resana | 4,389.80 mi (7,064.71 km) |
| West Mifflin to Rescaldina | 4,266.03 mi (6,865.51 km) |
| West Mifflin to Rezzato | 4,326.58 mi (6,962.97 km) |
| West Mifflin to Rho | 4,272.41 mi (6,875.77 km) |
| West Mifflin to Ribera | 4,757.33 mi (7,656.18 km) |
| West Mifflin to Riccione Marina | 4,479.00 mi (7,208.26 km) |
| West Mifflin to Riesi | 4,802.56 mi (7,728.97 km) |
| West Mifflin to Rieti | 4,547.93 mi (7,319.19 km) |
| West Mifflin to Rignano Flaminio | 4,539.78 mi (7,306.06 km) |
| West Mifflin to Rignano sull'Arno | 4,438.86 mi (7,143.66 km) |
| West Mifflin to Rimini | 4,473.37 mi (7,199.20 km) |
| West Mifflin to Rionero in Vulture | 4,725.67 mi (7,605.23 km) |
| West Mifflin to Riposto | 4,833.87 mi (7,779.37 km) |
| West Mifflin to Riva del Garda | 4,335.54 mi (6,977.37 km) |
