| Monthey to Ridgeland (Mississippi) | 4,949.02 mi (7,964.67 km) |
| Monthey to Ridgewood (New Jersey) | 3,889.96 mi (6,260.29 km) |
| Monthey to Rifle (Colorado) | 5,272.03 mi (8,484.52 km) |
| Monthey to Rincon (Georgia) | 4,570.06 mi (7,354.79 km) |
| Monthey to Ringwood (New Jersey) | 3,892.00 mi (6,263.56 km) |
| Monthey to Río Grande (Puerto Rico) | 4,494.03 mi (7,232.44 km) |
| Monthey to Rio Grande City (Texas) | 5,611.96 mi (9,031.58 km) |
| Monthey to Rio Linda (California) | 5,756.90 mi (9,264.83 km) |
| Monthey to Rio Rancho (New Mexico) | 5,458.09 mi (8,783.96 km) |
| Monthey to Rio Rico (Arizona) | 5,817.37 mi (9,362.15 km) |
| Monthey to Ripon (California) | 5,802.41 mi (9,338.07 km) |
| Monthey to River Edge (New Jersey) | 3,888.97 mi (6,258.69 km) |
| Monthey to River Falls (Wisconsin) | 4,467.45 mi (7,189.67 km) |
| Monthey to River Forest (Illinois) | 4,416.68 mi (7,107.96 km) |
| Monthey to River Grove (Illinois) | 4,416.11 mi (7,107.04 km) |
