| Troy to Ridgefield Park (New Jersey) | 485.26 mi (780.95 km) |
| Troy to Ridgeland (Mississippi) | 799.24 mi (1,286.26 km) |
| Troy to Ridgewood (New Jersey) | 478.08 mi (769.40 km) |
| Troy to Rifle (Colorado) | 1,295.45 mi (2,084.83 km) |
| Troy to Rincon (Georgia) | 718.39 mi (1,156.14 km) |
| Troy to Ringwood (New Jersey) | 467.60 mi (752.52 km) |
| Troy to Río Grande (Puerto Rico) | 1,955.45 mi (3,147.00 km) |
| Troy to Rio Grande City (Texas) | 1,426.75 mi (2,296.13 km) |
| Troy to Rio Linda (California) | 2,008.61 mi (3,232.55 km) |
| Troy to Rio Rancho (New Mexico) | 1,356.82 mi (2,183.59 km) |
| Troy to Rio Rico (Arizona) | 1,705.20 mi (2,744.26 km) |
| Troy to Ripon (California) | 2,016.14 mi (3,244.66 km) |
| Troy to River Edge (New Jersey) | 482.87 mi (777.10 km) |
| Troy to River Falls (Wisconsin) | 498.48 mi (802.23 km) |
| Troy to River Forest (Illinois) | 243.70 mi (392.20 km) |
