| Siran to Ridgeland (Mississippi) | 6,464.79 mi (10,404.07 km) |
| Siran to Ridgewood (New Jersey) | 5,438.77 mi (8,752.86 km) |
| Siran to Rifle (Colorado) | 6,546.37 mi (10,535.36 km) |
| Siran to Rincon (Georgia) | 6,145.65 mi (9,890.46 km) |
| Siran to Ringwood (New Jersey) | 5,438.81 mi (8,752.92 km) |
| Siran to Río Grande (Puerto Rico) | 6,154.03 mi (9,903.95 km) |
| Siran to Rio Grande City (Texas) | 7,102.31 mi (11,430.06 km) |
| Siran to Rio Linda (California) | 6,850.33 mi (11,024.54 km) |
| Siran to Rio Rancho (New Mexico) | 6,786.85 mi (10,922.38 km) |
| Siran to Rio Rico (Arizona) | 7,127.48 mi (11,470.57 km) |
| Siran to Ripon (California) | 6,909.06 mi (11,119.05 km) |
| Siran to River Edge (New Jersey) | 5,438.67 mi (8,752.69 km) |
| Siran to River Falls (Wisconsin) | 5,843.23 mi (9,403.77 km) |
| Siran to River Forest (Illinois) | 5,865.06 mi (9,438.91 km) |
| Siran to River Grove (Illinois) | 5,864.05 mi (9,437.27 km) |
