| Adel to Racale | 1,326.68 mi (2,135.09 km) |
| Adel to Racconigi | 752.35 mi (1,210.80 km) |
| Adel to Raffadali | 1,344.54 mi (2,163.82 km) |
| Adel to Ragusa | 1,404.74 mi (2,260.71 km) |
| Adel to Ramacca | 1,376.17 mi (2,214.73 km) |
| Adel to Randazzo | 1,352.87 mi (2,177.23 km) |
| Adel to Rapallo | 816.76 mi (1,314.46 km) |
| Adel to Ravanusa | 1,364.04 mi (2,195.22 km) |
| Adel to Ravenna | 898.76 mi (1,446.41 km) |
| Adel to Recanati | 995.47 mi (1,602.06 km) |
| Adel to Recco | 813.57 mi (1,309.32 km) |
| Adel to Reggello | 919.11 mi (1,479.17 km) |
| Adel to Reggio di Calabria | 1,358.58 mi (2,186.42 km) |
| Adel to Reggio Emilia | 836.08 mi (1,345.54 km) |
| Adel to Reggiolo | 829.54 mi (1,335.02 km) |
