| Allen Park to Racale | 4,925.91 mi (7,927.49 km) |
| Allen Park to Racconigi | 4,302.09 mi (6,923.55 km) |
| Allen Park to Raffadali | 4,847.35 mi (7,801.06 km) |
| Allen Park to Ragusa | 4,919.43 mi (7,917.06 km) |
| Allen Park to Ramacca | 4,898.12 mi (7,882.76 km) |
| Allen Park to Randazzo | 4,886.94 mi (7,864.77 km) |
| Allen Park to Rapallo | 4,381.54 mi (7,051.40 km) |
| Allen Park to Ravanusa | 4,871.94 mi (7,840.64 km) |
| Allen Park to Ravenna | 4,499.06 mi (7,240.53 km) |
| Allen Park to Recanati | 4,594.68 mi (7,394.42 km) |
| Allen Park to Recco | 4,377.48 mi (7,044.88 km) |
| Allen Park to Reggello | 4,501.60 mi (7,244.63 km) |
| Allen Park to Reggio di Calabria | 4,906.37 mi (7,896.04 km) |
| Allen Park to Reggio Emilia | 4,424.67 mi (7,120.82 km) |
| Allen Park to Reggiolo | 4,423.51 mi (7,118.96 km) |
