| Calera to Racale | 5,475.43 mi (8,811.85 km) |
| Calera to Racconigi | 4,849.54 mi (7,804.58 km) |
| Calera to Raffadali | 5,367.69 mi (8,638.46 km) |
| Calera to Ragusa | 5,441.02 mi (8,756.48 km) |
| Calera to Ramacca | 5,422.30 mi (8,726.35 km) |
| Calera to Randazzo | 5,414.88 mi (8,714.40 km) |
| Calera to Rapallo | 4,930.44 mi (7,934.78 km) |
| Calera to Ravanusa | 5,392.95 mi (8,679.12 km) |
| Calera to Ravenna | 5,055.98 mi (8,136.82 km) |
| Calera to Recanati | 5,149.54 mi (8,287.39 km) |
| Calera to Recco | 4,926.27 mi (7,928.07 km) |
| Calera to Reggello | 5,052.66 mi (8,131.46 km) |
| Calera to Reggio di Calabria | 5,437.96 mi (8,751.55 km) |
| Calera to Reggio Emilia | 4,979.19 mi (8,013.24 km) |
| Calera to Reggiolo | 4,979.73 mi (8,014.10 km) |
