| Maryland Heights to Rende | 5,326.22 mi (8,571.72 km) |
| Maryland Heights to Resana | 4,888.01 mi (7,866.49 km) |
| Maryland Heights to Rescaldina | 4,770.42 mi (7,677.25 km) |
| Maryland Heights to Rezzato | 4,828.70 mi (7,771.04 km) |
| Maryland Heights to Rho | 4,777.01 mi (7,687.85 km) |
| Maryland Heights to Ribera | 5,284.38 mi (8,504.39 km) |
| Maryland Heights to Riccione Marina | 4,982.84 mi (8,019.11 km) |
| Maryland Heights to Riesi | 5,328.69 mi (8,575.69 km) |
| Maryland Heights to Rieti | 5,057.90 mi (8,139.91 km) |
| Maryland Heights to Rignano Flaminio | 5,051.34 mi (8,129.35 km) |
| Maryland Heights to Rignano sull'Arno | 4,946.37 mi (7,960.42 km) |
| Maryland Heights to Rimini | 4,977.13 mi (8,009.92 km) |
| Maryland Heights to Rionero in Vulture | 5,235.40 mi (8,425.56 km) |
| Maryland Heights to Riposto | 5,356.18 mi (8,619.93 km) |
| Maryland Heights to Riva del Garda | 4,834.91 mi (7,781.03 km) |
