| Calexico to Racale | 6,606.67 mi (10,632.41 km) |
| Calexico to Racconigi | 6,007.35 mi (9,667.89 km) |
| Calexico to Raffadali | 6,587.01 mi (10,600.76 km) |
| Calexico to Ragusa | 6,655.08 mi (10,710.32 km) |
| Calexico to Ramacca | 6,629.83 mi (10,669.69 km) |
| Calexico to Randazzo | 6,612.26 mi (10,641.40 km) |
| Calexico to Rapallo | 6,081.27 mi (9,786.85 km) |
| Calexico to Ravanusa | 6,609.83 mi (10,637.50 km) |
| Calexico to Ravenna | 6,177.47 mi (9,941.67 km) |
| Calexico to Recanati | 6,274.50 mi (10,097.84 km) |
| Calexico to Recco | 6,077.58 mi (9,780.93 km) |
| Calexico to Reggello | 6,192.90 mi (9,966.50 km) |
| Calexico to Reggio di Calabria | 6,624.41 mi (10,660.95 km) |
| Calexico to Reggio Emilia | 6,110.99 mi (9,834.69 km) |
| Calexico to Reggiolo | 6,106.11 mi (9,826.84 km) |
