| Aylesbury to Racale | 1,217.08 mi (1,958.71 km) |
| Aylesbury to Racconigi | 623.49 mi (1,003.40 km) |
| Aylesbury to Raffadali | 1,215.69 mi (1,956.47 km) |
| Aylesbury to Ragusa | 1,278.02 mi (2,056.77 km) |
| Aylesbury to Ramacca | 1,250.22 mi (2,012.04 km) |
| Aylesbury to Randazzo | 1,228.57 mi (1,977.19 km) |
| Aylesbury to Rapallo | 692.40 mi (1,114.31 km) |
| Aylesbury to Ravanusa | 1,236.04 mi (1,989.22 km) |
| Aylesbury to Ravenna | 786.52 mi (1,265.78 km) |
| Aylesbury to Recanati | 883.64 mi (1,422.08 km) |
| Aylesbury to Recco | 688.95 mi (1,108.76 km) |
| Aylesbury to Reggello | 800.93 mi (1,288.97 km) |
| Aylesbury to Reggio di Calabria | 1,236.69 mi (1,990.25 km) |
| Aylesbury to Reggio Emilia | 718.88 mi (1,156.92 km) |
| Aylesbury to Reggiolo | 714.17 mi (1,149.35 km) |
