| Calne to Ridgeland (Mississippi) | 4,431.07 mi (7,131.13 km) |
| Calne to Ridgewood (New Jersey) | 3,378.60 mi (5,437.33 km) |
| Calne to Rifle (Colorado) | 4,730.29 mi (7,612.66 km) |
| Calne to Rincon (Georgia) | 4,070.99 mi (6,551.63 km) |
| Calne to Ringwood (New Jersey) | 3,379.96 mi (5,439.51 km) |
| Calne to Río Grande (Puerto Rico) | 4,111.64 mi (6,617.05 km) |
| Calne to Rio Grande City (Texas) | 5,090.15 mi (8,191.80 km) |
| Calne to Rio Linda (California) | 5,219.60 mi (8,400.14 km) |
| Calne to Rio Rancho (New Mexico) | 4,917.86 mi (7,914.53 km) |
| Calne to Rio Rico (Arizona) | 5,276.84 mi (8,492.25 km) |
| Calne to Ripon (California) | 5,264.25 mi (8,472.00 km) |
| Calne to River Edge (New Jersey) | 3,377.91 mi (5,436.22 km) |
| Calne to River Falls (Wisconsin) | 3,928.17 mi (6,321.77 km) |
| Calne to River Forest (Illinois) | 3,884.37 mi (6,251.29 km) |
| Calne to River Grove (Illinois) | 3,883.74 mi (6,250.27 km) |
