| Grosse Pointe Woods to Rosolini | 4,913.52 mi (7,907.55 km) |
| Grosse Pointe Woods to Rossano | 4,863.54 mi (7,827.11 km) |
| Grosse Pointe Woods to Rottofreno | 4,346.81 mi (6,995.52 km) |
| Grosse Pointe Woods to Rovato | 4,345.19 mi (6,992.91 km) |
| Grosse Pointe Woods to Roverbella | 4,387.65 mi (7,061.25 km) |
| Grosse Pointe Woods to Rovereto | 4,374.77 mi (7,040.51 km) |
| Grosse Pointe Woods to Rovigo | 4,436.03 mi (7,139.10 km) |
| Grosse Pointe Woods to Rozzano | 4,318.16 mi (6,949.40 km) |
| Grosse Pointe Woods to Rubano | 4,421.59 mi (7,115.86 km) |
| Grosse Pointe Woods to Rubiera | 4,412.61 mi (7,101.40 km) |
| Grosse Pointe Woods to Ruffano | 4,911.17 mi (7,903.76 km) |
| Grosse Pointe Woods to Russi | 4,473.82 mi (7,199.91 km) |
| Grosse Pointe Woods to Rutigliano | 4,814.65 mi (7,748.43 km) |
| Grosse Pointe Woods to Ruvo di Puglia | 4,789.79 mi (7,708.43 km) |
| Grosse Pointe Woods to Sabaudia | 4,640.43 mi (7,468.05 km) |
