| Mentana to Ridgeland (Mississippi) | 5,340.42 mi (8,594.57 km) |
| Mentana to Ridgewood (New Jersey) | 4,278.52 mi (6,885.61 km) |
| Mentana to Rifle (Colorado) | 5,678.58 mi (9,138.79 km) |
| Mentana to Rincon (Georgia) | 4,949.54 mi (7,965.51 km) |
| Mentana to Ringwood (New Jersey) | 4,280.97 mi (6,889.55 km) |
| Mentana to Río Grande (Puerto Rico) | 4,795.48 mi (7,717.59 km) |
| Mentana to Rio Grande City (Texas) | 6,005.37 mi (9,664.70 km) |
| Mentana to Rio Linda (California) | 6,159.51 mi (9,912.77 km) |
| Mentana to Rio Rancho (New Mexico) | 5,863.86 mi (9,436.97 km) |
| Mentana to Rio Rico (Arizona) | 6,223.29 mi (10,015.42 km) |
| Mentana to Ripon (California) | 6,205.69 mi (9,987.09 km) |
| Mentana to River Edge (New Jersey) | 4,277.33 mi (6,883.71 km) |
| Mentana to River Falls (Wisconsin) | 4,872.73 mi (7,841.90 km) |
| Mentana to River Forest (Illinois) | 4,817.74 mi (7,753.40 km) |
| Mentana to River Grove (Illinois) | 4,817.21 mi (7,752.55 km) |
