| Grosse Pointe Park to Racale | 4,909.44 mi (7,900.98 km) |
| Grosse Pointe Park to Racconigi | 4,285.59 mi (6,896.99 km) |
| Grosse Pointe Park to Raffadali | 4,830.75 mi (7,774.35 km) |
| Grosse Pointe Park to Ragusa | 4,902.84 mi (7,890.36 km) |
| Grosse Pointe Park to Ramacca | 4,881.53 mi (7,856.07 km) |
| Grosse Pointe Park to Randazzo | 4,870.36 mi (7,838.09 km) |
| Grosse Pointe Park to Rapallo | 4,365.04 mi (7,024.85 km) |
| Grosse Pointe Park to Ravanusa | 4,855.35 mi (7,813.93 km) |
| Grosse Pointe Park to Ravenna | 4,482.62 mi (7,214.07 km) |
| Grosse Pointe Park to Recanati | 4,578.23 mi (7,367.95 km) |
| Grosse Pointe Park to Recco | 4,360.99 mi (7,018.33 km) |
| Grosse Pointe Park to Reggello | 4,485.12 mi (7,218.11 km) |
| Grosse Pointe Park to Reggio di Calabria | 4,889.81 mi (7,869.39 km) |
| Grosse Pointe Park to Reggio Emilia | 4,408.21 mi (7,094.33 km) |
| Grosse Pointe Park to Reggiolo | 4,407.07 mi (7,092.49 km) |
