| Calheta to Ridgeland (Mississippi) | 4,156.13 mi (6,688.64 km) |
| Calheta to Ridgewood (New Jersey) | 3,143.60 mi (5,059.13 km) |
| Calheta to Rifle (Colorado) | 4,856.55 mi (7,815.85 km) |
| Calheta to Rincon (Georgia) | 3,671.91 mi (5,909.36 km) |
| Calheta to Ringwood (New Jersey) | 3,150.66 mi (5,070.50 km) |
| Calheta to Río Grande (Puerto Rico) | 3,161.76 mi (5,088.36 km) |
| Calheta to Rio Grande City (Texas) | 4,804.60 mi (7,732.26 km) |
| Calheta to Rio Linda (California) | 5,518.02 mi (8,880.39 km) |
| Calheta to Rio Rancho (New Mexico) | 4,937.66 mi (7,946.39 km) |
| Calheta to Rio Rico (Arizona) | 5,280.88 mi (8,498.75 km) |
| Calheta to Ripon (California) | 5,540.65 mi (8,916.82 km) |
| Calheta to River Edge (New Jersey) | 3,140.35 mi (5,053.91 km) |
| Calheta to River Falls (Wisconsin) | 4,002.07 mi (6,440.70 km) |
| Calheta to River Forest (Illinois) | 3,824.81 mi (6,155.43 km) |
| Calheta to River Grove (Illinois) | 3,825.19 mi (6,156.05 km) |
