| Caldwell to Racale | 6,009.17 mi (9,670.82 km) |
| Caldwell to Racconigi | 5,436.56 mi (8,749.30 km) |
| Caldwell to Raffadali | 6,027.20 mi (9,699.84 km) |
| Caldwell to Ragusa | 6,091.05 mi (9,802.59 km) |
| Caldwell to Ramacca | 6,063.55 mi (9,758.34 km) |
| Caldwell to Randazzo | 6,041.95 mi (9,723.58 km) |
| Caldwell to Rapallo | 5,505.52 mi (8,860.28 km) |
| Caldwell to Ravanusa | 6,048.30 mi (9,733.79 km) |
| Caldwell to Ravenna | 5,587.32 mi (8,991.92 km) |
| Caldwell to Recanati | 5,683.15 mi (9,146.14 km) |
| Caldwell to Recco | 5,502.14 mi (8,854.84 km) |
| Caldwell to Reggello | 5,609.79 mi (9,028.08 km) |
| Caldwell to Reggio di Calabria | 6,049.03 mi (9,734.97 km) |
| Caldwell to Reggio Emilia | 5,526.70 mi (8,894.37 km) |
| Caldwell to Reggiolo | 5,519.80 mi (8,883.26 km) |
